1523883120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1143

約数の個数: 160

約数和(自身を含む): 4902543360

約数和(自身を除く): 3378660240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 239, 240, 248, 310, 372, 465, 478, 496, 620, 717, 744, 857, 930, 956, 1195, 1240, 1434, 1488, 1714, 1860, 1912, 2390, 2480, 2571, 2868, 3428, 3585, 3720, 3824, 4285, 4780, 5142, 5736, 6856, 7170, 7409, 7440, 8570, 9560, 10284, 11472, 12855, 13712, 14340, 14818, 17140, 19120, 20568, 22227, 25710, 26567, 28680, 29636, 34280, 37045, 41136, 44454, 51420, 53134, 57360, 59272, 68560, 74090, 79701, 88908, 102840, 106268, 111135, 118544, 132835, 148180, 159402, 177816, 204823, 205680, 212536, 222270, 265670, 296360, 318804, 355632, 398505, 409646, 425072, 444540, 531340, 592720, 614469, 637608, 797010, 819292, 889080, 1024115, 1062680, 1228938, 1275216, 1594020, 1638584, 1778160, 2048230, 2125360, 2457876, 3072345, 3188040, 3277168, 4096460, 4915752, 6144690, 6349513, 6376080, 8192920, 9831504, 12289380, 12699026, 16385840, 19048539, 24578760, 25398052, 31747565, 38097078, 49157520, 50796104, 63495130, 76194156, 95242695, 101592208, 126990260, 152388312, 190485390, 253980520, 304776624, 380970780, 507961040, 761941560, 1523883120]

約数ペア:

[(1, 1523883120), (2, 761941560), (3, 507961040), (4, 380970780), (5, 304776624), (6, 253980520), (8, 190485390), (10, 152388312), (12, 126990260), (15, 101592208), (16, 95242695), (20, 76194156), (24, 63495130), (30, 50796104), (31, 49157520), (40, 38097078), (48, 31747565), (60, 25398052), (62, 24578760), (80, 19048539), (93, 16385840), (120, 12699026), (124, 12289380), (155, 9831504), (186, 8192920), (239, 6376080), (240, 6349513), (248, 6144690), (310, 4915752), (372, 4096460), (465, 3277168), (478, 3188040), (496, 3072345), (620, 2457876), (717, 2125360), (744, 2048230), (857, 1778160), (930, 1638584), (956, 1594020), (1195, 1275216), (1240, 1228938), (1434, 1062680), (1488, 1024115), (1714, 889080), (1860, 819292), (1912, 797010), (2390, 637608), (2480, 614469), (2571, 592720), (2868, 531340), (3428, 444540), (3585, 425072), (3720, 409646), (3824, 398505), (4285, 355632), (4780, 318804), (5142, 296360), (5736, 265670), (6856, 222270), (7170, 212536), (7409, 205680), (7440, 204823), (8570, 177816), (9560, 159402), (10284, 148180), (11472, 132835), (12855, 118544), (13712, 111135), (14340, 106268), (14818, 102840), (17140, 88908), (19120, 79701), (20568, 74090), (22227, 68560), (25710, 59272), (26567, 57360), (28680, 53134), (29636, 51420), (34280, 44454), (37045, 41136)]