12298687440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3941887}}^1$

素因数の和:3941916

約数の個数: 80

約数和(自身を含む): 41058705408

約数和(自身を除く): 28760017968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3941887, 7883774, 11825661, 15767548, 19709435, 23651322, 31535096, 39418870, 47302644, 51244531, 59128305, 63070192, 78837740, 94605288, 102489062, 118256610, 153733593, 157675480, 189210576, 204978124, 236513220, 256222655, 307467186, 315350960, 409956248, 473026440, 512445310, 614934372, 768667965, 819912496, 946052880, 1024890620, 1229868744, 1537335930, 2049781240, 2459737488, 3074671860, 4099562480, 6149343720, 12298687440]

約数ペア:

[(1, 12298687440), (2, 6149343720), (3, 4099562480), (4, 3074671860), (5, 2459737488), (6, 2049781240), (8, 1537335930), (10, 1229868744), (12, 1024890620), (13, 946052880), (15, 819912496), (16, 768667965), (20, 614934372), (24, 512445310), (26, 473026440), (30, 409956248), (39, 315350960), (40, 307467186), (48, 256222655), (52, 236513220), (60, 204978124), (65, 189210576), (78, 157675480), (80, 153733593), (104, 118256610), (120, 102489062), (130, 94605288), (156, 78837740), (195, 63070192), (208, 59128305), (240, 51244531), (260, 47302644), (312, 39418870), (390, 31535096), (520, 23651322), (624, 19709435), (780, 15767548), (1040, 11825661), (1560, 7883774), (3120, 3941887)]