179739240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2607

約数の個数: 128

約数和(自身を含む): 586137600

約数和(自身を除く): 406398360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2543, 2945, 3534, 3720, 4712, 5086, 5890, 7068, 7629, 8835, 10172, 11780, 12715, 14136, 15258, 17670, 20344, 23560, 25430, 30516, 35340, 38145, 48317, 50860, 61032, 70680, 76290, 78833, 96634, 101720, 144951, 152580, 157666, 193268, 236499, 241585, 289902, 305160, 315332, 386536, 394165, 472998, 483170, 579804, 630664, 724755, 788330, 945996, 966340, 1159608, 1182495, 1449510, 1497827, 1576660, 1891992, 1932680, 2364990, 2899020, 2995654, 3153320, 4493481, 4729980, 5798040, 5991308, 7489135, 8986962, 9459960, 11982616, 14978270, 17973924, 22467405, 29956540, 35947848, 44934810, 59913080, 89869620, 179739240]

約数ペア:

[(1, 179739240), (2, 89869620), (3, 59913080), (4, 44934810), (5, 35947848), (6, 29956540), (8, 22467405), (10, 17973924), (12, 14978270), (15, 11982616), (19, 9459960), (20, 8986962), (24, 7489135), (30, 5991308), (31, 5798040), (38, 4729980), (40, 4493481), (57, 3153320), (60, 2995654), (62, 2899020), (76, 2364990), (93, 1932680), (95, 1891992), (114, 1576660), (120, 1497827), (124, 1449510), (152, 1182495), (155, 1159608), (186, 966340), (190, 945996), (228, 788330), (248, 724755), (285, 630664), (310, 579804), (372, 483170), (380, 472998), (456, 394165), (465, 386536), (570, 315332), (589, 305160), (620, 289902), (744, 241585), (760, 236499), (930, 193268), (1140, 157666), (1178, 152580), (1240, 144951), (1767, 101720), (1860, 96634), (2280, 78833), (2356, 76290), (2543, 70680), (2945, 61032), (3534, 50860), (3720, 48317), (4712, 38145), (5086, 35340), (5890, 30516), (7068, 25430), (7629, 23560), (8835, 20344), (10172, 17670), (11780, 15258), (12715, 14136)]