123179940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5849}}^1$

素因数の和:5883

約数の個数: 120

約数和(自身を含む): 416215800

約数和(自身を除く): 293035860

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 5849, 7020, 10530, 11698, 17547, 21060, 23396, 29245, 35094, 52641, 58490, 70188, 76037, 87735, 105282, 116980, 152074, 157923, 175470, 210564, 228111, 263205, 304148, 315846, 350940, 380185, 456222, 473769, 526410, 631692, 684333, 760370, 789615, 912444, 947538, 1052820, 1140555, 1368666, 1520740, 1579230, 1895076, 2052999, 2281110, 2368845, 2737332, 3158460, 3421665, 4105998, 4562220, 4737690, 6158997, 6843330, 8211996, 9475380, 10264995, 12317994, 13686660, 20529990, 24635988, 30794985, 41059980, 61589970, 123179940]

約数ペア:

[(1, 123179940), (2, 61589970), (3, 41059980), (4, 30794985), (5, 24635988), (6, 20529990), (9, 13686660), (10, 12317994), (12, 10264995), (13, 9475380), (15, 8211996), (18, 6843330), (20, 6158997), (26, 4737690), (27, 4562220), (30, 4105998), (36, 3421665), (39, 3158460), (45, 2737332), (52, 2368845), (54, 2281110), (60, 2052999), (65, 1895076), (78, 1579230), (81, 1520740), (90, 1368666), (108, 1140555), (117, 1052820), (130, 947538), (135, 912444), (156, 789615), (162, 760370), (180, 684333), (195, 631692), (234, 526410), (260, 473769), (270, 456222), (324, 380185), (351, 350940), (390, 315846), (405, 304148), (468, 263205), (540, 228111), (585, 210564), (702, 175470), (780, 157923), (810, 152074), (1053, 116980), (1170, 105282), (1404, 87735), (1620, 76037), (1755, 70188), (2106, 58490), (2340, 52641), (3510, 35094), (4212, 29245), (5265, 23396), (5849, 21060), (7020, 17547), (10530, 11698)]