1119593520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:640

約数の個数: 240

約数和(自身を含む): 3926986752

約数和(自身を除く): 2807393232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 103, 120, 124, 144, 155, 180, 186, 206, 240, 248, 279, 309, 310, 360, 372, 412, 465, 487, 496, 515, 558, 618, 620, 720, 744, 824, 927, 930, 974, 1030, 1116, 1236, 1240, 1395, 1461, 1488, 1545, 1648, 1854, 1860, 1948, 2060, 2232, 2435, 2472, 2480, 2790, 2922, 3090, 3193, 3708, 3720, 3896, 4120, 4383, 4464, 4635, 4870, 4944, 5580, 5844, 6180, 6386, 7305, 7416, 7440, 7792, 8240, 8766, 9270, 9579, 9740, 11160, 11688, 12360, 12772, 14610, 14832, 15097, 15965, 17532, 18540, 19158, 19480, 21915, 22320, 23376, 24720, 25544, 28737, 29220, 30194, 31930, 35064, 37080, 38316, 38960, 43830, 45291, 47895, 50161, 51088, 57474, 58440, 60388, 63860, 70128, 74160, 75485, 76632, 87660, 90582, 95790, 100322, 114948, 116880, 120776, 127720, 135873, 143685, 150483, 150970, 153264, 175320, 181164, 191580, 200644, 226455, 229896, 241552, 250805, 255440, 271746, 287370, 300966, 301940, 350640, 362328, 383160, 401288, 451449, 452910, 459792, 501610, 543492, 574740, 601932, 603880, 679365, 724656, 752415, 766320, 802576, 902898, 905820, 1003220, 1086984, 1149480, 1203864, 1207760, 1358730, 1504830, 1554991, 1805796, 1811640, 2006440, 2173968, 2257245, 2298960, 2407728, 2717460, 3009660, 3109982, 3611592, 3623280, 4012880, 4514490, 4664973, 5434920, 6019320, 6219964, 7223184, 7774955, 9028980, 9329946, 10869840, 12038640, 12439928, 13994919, 15549910, 18057960, 18659892, 23324865, 24879856, 27989838, 31099820, 36115920, 37319784, 46649730, 55979676, 62199640, 69974595, 74639568, 93299460, 111959352, 124399280, 139949190, 186598920, 223918704, 279898380, 373197840, 559796760, 1119593520]

約数ペア:

[(1, 1119593520), (2, 559796760), (3, 373197840), (4, 279898380), (5, 223918704), (6, 186598920), (8, 139949190), (9, 124399280), (10, 111959352), (12, 93299460), (15, 74639568), (16, 69974595), (18, 62199640), (20, 55979676), (24, 46649730), (30, 37319784), (31, 36115920), (36, 31099820), (40, 27989838), (45, 24879856), (48, 23324865), (60, 18659892), (62, 18057960), (72, 15549910), (80, 13994919), (90, 12439928), (93, 12038640), (103, 10869840), (120, 9329946), (124, 9028980), (144, 7774955), (155, 7223184), (180, 6219964), (186, 6019320), (206, 5434920), (240, 4664973), (248, 4514490), (279, 4012880), (309, 3623280), (310, 3611592), (360, 3109982), (372, 3009660), (412, 2717460), (465, 2407728), (487, 2298960), (496, 2257245), (515, 2173968), (558, 2006440), (618, 1811640), (620, 1805796), (720, 1554991), (744, 1504830), (824, 1358730), (927, 1207760), (930, 1203864), (974, 1149480), (1030, 1086984), (1116, 1003220), (1236, 905820), (1240, 902898), (1395, 802576), (1461, 766320), (1488, 752415), (1545, 724656), (1648, 679365), (1854, 603880), (1860, 601932), (1948, 574740), (2060, 543492), (2232, 501610), (2435, 459792), (2472, 452910), (2480, 451449), (2790, 401288), (2922, 383160), (3090, 362328), (3193, 350640), (3708, 301940), (3720, 300966), (3896, 287370), (4120, 271746), (4383, 255440), (4464, 250805), (4635, 241552), (4870, 229896), (4944, 226455), (5580, 200644), (5844, 191580), (6180, 181164), (6386, 175320), (7305, 153264), (7416, 150970), (7440, 150483), (7792, 143685), (8240, 135873), (8766, 127720), (9270, 120776), (9579, 116880), (9740, 114948), (11160, 100322), (11688, 95790), (12360, 90582), (12772, 87660), (14610, 76632), (14832, 75485), (15097, 74160), (15965, 70128), (17532, 63860), (18540, 60388), (19158, 58440), (19480, 57474), (21915, 51088), (22320, 50161), (23376, 47895), (24720, 45291), (25544, 43830), (28737, 38960), (29220, 38316), (30194, 37080), (31930, 35064)]