180743940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25747}}^1$

素因数の和:25778

約数の個数: 96

約数和(自身を含む): 605592960

約数和(自身を除く): 424849020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 25747, 51494, 77241, 102988, 128735, 154482, 231723, 257470, 308964, 334711, 386205, 463446, 514940, 669422, 695169, 772410, 926892, 1004133, 1158615, 1338844, 1390338, 1544820, 1673555, 2008266, 2317230, 2780676, 3012399, 3347110, 3475845, 4016532, 4634460, 5020665, 6024798, 6694220, 6951690, 9037197, 10041330, 12049596, 13903380, 15061995, 18074394, 20082660, 30123990, 36148788, 45185985, 60247980, 90371970, 180743940]

約数ペア:

[(1, 180743940), (2, 90371970), (3, 60247980), (4, 45185985), (5, 36148788), (6, 30123990), (9, 20082660), (10, 18074394), (12, 15061995), (13, 13903380), (15, 12049596), (18, 10041330), (20, 9037197), (26, 6951690), (27, 6694220), (30, 6024798), (36, 5020665), (39, 4634460), (45, 4016532), (52, 3475845), (54, 3347110), (60, 3012399), (65, 2780676), (78, 2317230), (90, 2008266), (108, 1673555), (117, 1544820), (130, 1390338), (135, 1338844), (156, 1158615), (180, 1004133), (195, 926892), (234, 772410), (260, 695169), (270, 669422), (351, 514940), (390, 463446), (468, 386205), (540, 334711), (585, 308964), (702, 257470), (780, 231723), (1170, 154482), (1404, 128735), (1755, 102988), (2340, 77241), (3510, 51494), (7020, 25747)]