145742040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{709}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 475160400

約数和(自身を除く): 329418360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 571, 709, 1142, 1418, 1713, 2127, 2284, 2836, 2855, 3426, 3545, 4254, 4568, 5139, 5672, 5710, 6381, 6852, 7090, 8508, 8565, 10278, 10635, 11420, 12762, 13704, 14180, 17016, 17130, 20556, 21270, 22840, 25524, 25695, 28360, 31905, 34260, 41112, 42540, 51048, 51390, 63810, 68520, 85080, 102780, 127620, 205560, 255240, 404839, 809678, 1214517, 1619356, 2024195, 2429034, 3238712, 3643551, 4048390, 4858068, 6072585, 7287102, 8096780, 9716136, 12145170, 14574204, 16193560, 18217755, 24290340, 29148408, 36435510, 48580680, 72871020, 145742040]

約数ペア:

[(1, 145742040), (2, 72871020), (3, 48580680), (4, 36435510), (5, 29148408), (6, 24290340), (8, 18217755), (9, 16193560), (10, 14574204), (12, 12145170), (15, 9716136), (18, 8096780), (20, 7287102), (24, 6072585), (30, 4858068), (36, 4048390), (40, 3643551), (45, 3238712), (60, 2429034), (72, 2024195), (90, 1619356), (120, 1214517), (180, 809678), (360, 404839), (571, 255240), (709, 205560), (1142, 127620), (1418, 102780), (1713, 85080), (2127, 68520), (2284, 63810), (2836, 51390), (2855, 51048), (3426, 42540), (3545, 41112), (4254, 34260), (4568, 31905), (5139, 28360), (5672, 25695), (5710, 25524), (6381, 22840), (6852, 21270), (7090, 20556), (8508, 17130), (8565, 17016), (10278, 14180), (10635, 13704), (11420, 12762)]