8328176880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{128047}}^1$

素因数の和:128334

約数の個数: 80

約数和(自身を含む): 25912817664

約数和(自身を除く): 17584640784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 10840, 13008, 16260, 21680, 32520, 65040, 128047, 256094, 384141, 512188, 640235, 768282, 1024376, 1280470, 1536564, 1920705, 2048752, 2560940, 3073128, 3841410, 5121880, 6146256, 7682820, 10243760, 15365640, 30731280, 34700737, 69401474, 104102211, 138802948, 173503685, 208204422, 277605896, 347007370, 416408844, 520511055, 555211792, 694014740, 832817688, 1041022110, 1388029480, 1665635376, 2082044220, 2776058960, 4164088440, 8328176880]

約数ペア:

[(1, 8328176880), (2, 4164088440), (3, 2776058960), (4, 2082044220), (5, 1665635376), (6, 1388029480), (8, 1041022110), (10, 832817688), (12, 694014740), (15, 555211792), (16, 520511055), (20, 416408844), (24, 347007370), (30, 277605896), (40, 208204422), (48, 173503685), (60, 138802948), (80, 104102211), (120, 69401474), (240, 34700737), (271, 30731280), (542, 15365640), (813, 10243760), (1084, 7682820), (1355, 6146256), (1626, 5121880), (2168, 3841410), (2710, 3073128), (3252, 2560940), (4065, 2048752), (4336, 1920705), (5420, 1536564), (6504, 1280470), (8130, 1024376), (10840, 768282), (13008, 640235), (16260, 512188), (21680, 384141), (32520, 256094), (65040, 128047)]