40602120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 138983040

約数和(自身を除く): 98380920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1531, 1560, 1768, 2040, 2210, 2652, 3062, 3315, 4420, 4593, 5304, 6124, 6630, 7655, 8840, 9186, 12248, 13260, 15310, 18372, 19903, 22965, 26027, 26520, 30620, 36744, 39806, 45930, 52054, 59709, 61240, 78081, 79612, 91860, 99515, 104108, 119418, 130135, 156162, 159224, 183720, 199030, 208216, 238836, 260270, 298545, 312324, 338351, 390405, 398060, 477672, 520540, 597090, 624648, 676702, 780810, 796120, 1015053, 1041080, 1194180, 1353404, 1561620, 1691755, 2030106, 2388360, 2706808, 3123240, 3383510, 4060212, 5075265, 6767020, 8120424, 10150530, 13534040, 20301060, 40602120]

約数ペア:

[(1, 40602120), (2, 20301060), (3, 13534040), (4, 10150530), (5, 8120424), (6, 6767020), (8, 5075265), (10, 4060212), (12, 3383510), (13, 3123240), (15, 2706808), (17, 2388360), (20, 2030106), (24, 1691755), (26, 1561620), (30, 1353404), (34, 1194180), (39, 1041080), (40, 1015053), (51, 796120), (52, 780810), (60, 676702), (65, 624648), (68, 597090), (78, 520540), (85, 477672), (102, 398060), (104, 390405), (120, 338351), (130, 312324), (136, 298545), (156, 260270), (170, 238836), (195, 208216), (204, 199030), (221, 183720), (255, 159224), (260, 156162), (312, 130135), (340, 119418), (390, 104108), (408, 99515), (442, 91860), (510, 79612), (520, 78081), (663, 61240), (680, 59709), (780, 52054), (884, 45930), (1020, 39806), (1105, 36744), (1326, 30620), (1531, 26520), (1560, 26027), (1768, 22965), (2040, 19903), (2210, 18372), (2652, 15310), (3062, 13260), (3315, 12248), (4420, 9186), (4593, 8840), (5304, 7655), (6124, 6630)]