321877463940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14080379}}^1$

素因数の和:14080521

約数の個数: 72

約数和(自身を含む): 984049597440

約数和(自身を除く): 662172133500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 14080379, 28160758, 42241137, 56321516, 70401895, 84482274, 126723411, 140803790, 168964548, 211205685, 253446822, 281607580, 422411370, 506893644, 633617055, 844822740, 1267234110, 1788208133, 2534468220, 3576416266, 5364624399, 7152832532, 8941040665, 10729248798, 16093873197, 17882081330, 21458497596, 26823121995, 32187746394, 35764162660, 53646243990, 64375492788, 80469365985, 107292487980, 160938731970, 321877463940]

約数ペア:

[(1, 321877463940), (2, 160938731970), (3, 107292487980), (4, 80469365985), (5, 64375492788), (6, 53646243990), (9, 35764162660), (10, 32187746394), (12, 26823121995), (15, 21458497596), (18, 17882081330), (20, 16093873197), (30, 10729248798), (36, 8941040665), (45, 7152832532), (60, 5364624399), (90, 3576416266), (127, 2534468220), (180, 1788208133), (254, 1267234110), (381, 844822740), (508, 633617055), (635, 506893644), (762, 422411370), (1143, 281607580), (1270, 253446822), (1524, 211205685), (1905, 168964548), (2286, 140803790), (2540, 126723411), (3810, 84482274), (4572, 70401895), (5715, 56321516), (7620, 42241137), (11430, 28160758), (22860, 14080379)]