113519520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2595

約数の個数: 144

約数和(自身を含む): 400038912

約数和(自身を除く): 286519392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2543, 2790, 2976, 3720, 4464, 4960, 5086, 5580, 7440, 7629, 8928, 10172, 11160, 12715, 14880, 15258, 20344, 22320, 22887, 25430, 30516, 38145, 40688, 44640, 45774, 50860, 61032, 76290, 78833, 81376, 91548, 101720, 114435, 122064, 152580, 157666, 183096, 203440, 228870, 236499, 244128, 305160, 315332, 366192, 394165, 406880, 457740, 472998, 610320, 630664, 709497, 732384, 788330, 915480, 945996, 1182495, 1220640, 1261328, 1418994, 1576660, 1830960, 1891992, 2364990, 2522656, 2837988, 3153320, 3547485, 3661920, 3783984, 4729980, 5675976, 6306640, 7094970, 7567968, 9459960, 11351952, 12613280, 14189940, 18919920, 22703904, 28379880, 37839840, 56759760, 113519520]

約数ペア:

[(1, 113519520), (2, 56759760), (3, 37839840), (4, 28379880), (5, 22703904), (6, 18919920), (8, 14189940), (9, 12613280), (10, 11351952), (12, 9459960), (15, 7567968), (16, 7094970), (18, 6306640), (20, 5675976), (24, 4729980), (30, 3783984), (31, 3661920), (32, 3547485), (36, 3153320), (40, 2837988), (45, 2522656), (48, 2364990), (60, 1891992), (62, 1830960), (72, 1576660), (80, 1418994), (90, 1261328), (93, 1220640), (96, 1182495), (120, 945996), (124, 915480), (144, 788330), (155, 732384), (160, 709497), (180, 630664), (186, 610320), (240, 472998), (248, 457740), (279, 406880), (288, 394165), (310, 366192), (360, 315332), (372, 305160), (465, 244128), (480, 236499), (496, 228870), (558, 203440), (620, 183096), (720, 157666), (744, 152580), (930, 122064), (992, 114435), (1116, 101720), (1240, 91548), (1395, 81376), (1440, 78833), (1488, 76290), (1860, 61032), (2232, 50860), (2480, 45774), (2543, 44640), (2790, 40688), (2976, 38145), (3720, 30516), (4464, 25430), (4960, 22887), (5086, 22320), (5580, 20344), (7440, 15258), (7629, 14880), (8928, 12715), (10172, 11160)]