28116960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3120

約数の個数: 96

約数和(自身を含む): 93260160

約数和(自身を除く): 65143200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 3083, 4560, 6166, 9120, 9249, 12332, 15415, 18498, 24664, 30830, 36996, 46245, 49328, 58577, 61660, 73992, 92490, 98656, 117154, 123320, 147984, 175731, 184980, 234308, 246640, 292885, 295968, 351462, 369960, 468616, 493280, 585770, 702924, 739920, 878655, 937232, 1171540, 1405848, 1479840, 1757310, 1874464, 2343080, 2811696, 3514620, 4686160, 5623392, 7029240, 9372320, 14058480, 28116960]

約数ペア:

[(1, 28116960), (2, 14058480), (3, 9372320), (4, 7029240), (5, 5623392), (6, 4686160), (8, 3514620), (10, 2811696), (12, 2343080), (15, 1874464), (16, 1757310), (19, 1479840), (20, 1405848), (24, 1171540), (30, 937232), (32, 878655), (38, 739920), (40, 702924), (48, 585770), (57, 493280), (60, 468616), (76, 369960), (80, 351462), (95, 295968), (96, 292885), (114, 246640), (120, 234308), (152, 184980), (160, 175731), (190, 147984), (228, 123320), (240, 117154), (285, 98656), (304, 92490), (380, 73992), (456, 61660), (480, 58577), (570, 49328), (608, 46245), (760, 36996), (912, 30830), (1140, 24664), (1520, 18498), (1824, 15415), (2280, 12332), (3040, 9249), (3083, 9120), (4560, 6166)]