102775920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32941}}^1$

素因数の和:32970

約数の個数: 80

約数和(自身を含む): 343123872

約数和(自身を除く): 240347952

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, 32941, 65882, 98823, 131764, 164705, 197646, 263528, 329410, 395292, 428233, 494115, 527056, 658820, 790584, 856466, 988230, 1284699, 1317640, 1581168, 1712932, 1976460, 2141165, 2569398, 2635280, 3425864, 3952920, 4282330, 5138796, 6423495, 6851728, 7905840, 8564660, 10277592, 12846990, 17129320, 20555184, 25693980, 34258640, 51387960, 102775920]

約数ペア:

[(1, 102775920), (2, 51387960), (3, 34258640), (4, 25693980), (5, 20555184), (6, 17129320), (8, 12846990), (10, 10277592), (12, 8564660), (13, 7905840), (15, 6851728), (16, 6423495), (20, 5138796), (24, 4282330), (26, 3952920), (30, 3425864), (39, 2635280), (40, 2569398), (48, 2141165), (52, 1976460), (60, 1712932), (65, 1581168), (78, 1317640), (80, 1284699), (104, 988230), (120, 856466), (130, 790584), (156, 658820), (195, 527056), (208, 494115), (240, 428233), (260, 395292), (312, 329410), (390, 263528), (520, 197646), (624, 164705), (780, 131764), (1040, 98823), (1560, 65882), (3120, 32941)]