139628640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1523}}^1$

素因数の和:1732

約数の個数: 96

約数和(自身を含む): 442423296

約数和(自身を除く): 302794656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 955, 1146, 1523, 1528, 1910, 2292, 2865, 3046, 3056, 3820, 4569, 4584, 5730, 6092, 6112, 7615, 7640, 9138, 9168, 11460, 12184, 15230, 15280, 18276, 18336, 22845, 22920, 24368, 30460, 30560, 36552, 45690, 45840, 48736, 60920, 73104, 91380, 91680, 121840, 146208, 182760, 243680, 290893, 365520, 581786, 731040, 872679, 1163572, 1454465, 1745358, 2327144, 2908930, 3490716, 4363395, 4654288, 5817860, 6981432, 8726790, 9308576, 11635720, 13962864, 17453580, 23271440, 27925728, 34907160, 46542880, 69814320, 139628640]

約数ペア:

[(1, 139628640), (2, 69814320), (3, 46542880), (4, 34907160), (5, 27925728), (6, 23271440), (8, 17453580), (10, 13962864), (12, 11635720), (15, 9308576), (16, 8726790), (20, 6981432), (24, 5817860), (30, 4654288), (32, 4363395), (40, 3490716), (48, 2908930), (60, 2327144), (80, 1745358), (96, 1454465), (120, 1163572), (160, 872679), (191, 731040), (240, 581786), (382, 365520), (480, 290893), (573, 243680), (764, 182760), (955, 146208), (1146, 121840), (1523, 91680), (1528, 91380), (1910, 73104), (2292, 60920), (2865, 48736), (3046, 45840), (3056, 45690), (3820, 36552), (4569, 30560), (4584, 30460), (5730, 24368), (6092, 22920), (6112, 22845), (7615, 18336), (7640, 18276), (9138, 15280), (9168, 15230), (11460, 12184)]