89649344460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1\times {\mathrm{28813}}^1$

素因数の和:32827

約数の個数: 96

約数和(自身を含む): 270404406720

約数和(自身を除く): 180755062260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3989, 7978, 11967, 15956, 19945, 23934, 28813, 39890, 47868, 51857, 57626, 59835, 79780, 86439, 103714, 115252, 119670, 144065, 155571, 172878, 207428, 239340, 259285, 288130, 311142, 345756, 374569, 432195, 518570, 576260, 622284, 749138, 777855, 864390, 1037140, 1123707, 1498276, 1555710, 1728780, 1872845, 2247414, 3111420, 3745690, 4494828, 5618535, 7491380, 11237070, 22474140, 114935057, 229870114, 344805171, 459740228, 574675285, 689610342, 1149350570, 1379220684, 1494155741, 1724025855, 2298701140, 2988311482, 3448051710, 4482467223, 5976622964, 6896103420, 7470778705, 8964934446, 14941557410, 17929868892, 22412336115, 29883114820, 44824672230, 89649344460]

約数ペア:

[(1, 89649344460), (2, 44824672230), (3, 29883114820), (4, 22412336115), (5, 17929868892), (6, 14941557410), (10, 8964934446), (12, 7470778705), (13, 6896103420), (15, 5976622964), (20, 4482467223), (26, 3448051710), (30, 2988311482), (39, 2298701140), (52, 1724025855), (60, 1494155741), (65, 1379220684), (78, 1149350570), (130, 689610342), (156, 574675285), (195, 459740228), (260, 344805171), (390, 229870114), (780, 114935057), (3989, 22474140), (7978, 11237070), (11967, 7491380), (15956, 5618535), (19945, 4494828), (23934, 3745690), (28813, 3111420), (39890, 2247414), (47868, 1872845), (51857, 1728780), (57626, 1555710), (59835, 1498276), (79780, 1123707), (86439, 1037140), (103714, 864390), (115252, 777855), (119670, 749138), (144065, 622284), (155571, 576260), (172878, 518570), (207428, 432195), (239340, 374569), (259285, 345756), (288130, 311142)]