15001014720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{20807}}^1$

素因数の和:21578

約数の個数: 112

約数和(自身を含む): 47693933568

約数和(自身を除く): 32692918848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 751, 960, 1502, 2253, 3004, 3755, 4506, 6008, 7510, 9012, 11265, 12016, 15020, 18024, 20807, 22530, 24032, 30040, 36048, 41614, 45060, 48064, 60080, 62421, 72096, 83228, 90120, 104035, 120160, 124842, 144192, 166456, 180240, 208070, 240320, 249684, 312105, 332912, 360480, 416140, 499368, 624210, 665824, 720960, 832280, 998736, 1248420, 1331648, 1664560, 1997472, 2496840, 3329120, 3994944, 4993680, 6658240, 9987360, 15626057, 19974720, 31252114, 46878171, 62504228, 78130285, 93756342, 125008456, 156260570, 187512684, 234390855, 250016912, 312521140, 375025368, 468781710, 500033824, 625042280, 750050736, 937563420, 1000067648, 1250084560, 1500101472, 1875126840, 2500169120, 3000202944, 3750253680, 5000338240, 7500507360, 15001014720]

約数ペア:

[(1, 15001014720), (2, 7500507360), (3, 5000338240), (4, 3750253680), (5, 3000202944), (6, 2500169120), (8, 1875126840), (10, 1500101472), (12, 1250084560), (15, 1000067648), (16, 937563420), (20, 750050736), (24, 625042280), (30, 500033824), (32, 468781710), (40, 375025368), (48, 312521140), (60, 250016912), (64, 234390855), (80, 187512684), (96, 156260570), (120, 125008456), (160, 93756342), (192, 78130285), (240, 62504228), (320, 46878171), (480, 31252114), (751, 19974720), (960, 15626057), (1502, 9987360), (2253, 6658240), (3004, 4993680), (3755, 3994944), (4506, 3329120), (6008, 2496840), (7510, 1997472), (9012, 1664560), (11265, 1331648), (12016, 1248420), (15020, 998736), (18024, 832280), (20807, 720960), (22530, 665824), (24032, 624210), (30040, 499368), (36048, 416140), (41614, 360480), (45060, 332912), (48064, 312105), (60080, 249684), (62421, 240320), (72096, 208070), (83228, 180240), (90120, 166456), (104035, 144192), (120160, 124842)]