1538160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 160

約数和(自身を含む): 5624640

約数和(自身を除く): 4086480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 29, 30, 34, 39, 40, 48, 51, 52, 58, 60, 65, 68, 78, 80, 85, 87, 102, 104, 116, 120, 130, 136, 145, 156, 170, 174, 195, 204, 208, 221, 232, 240, 255, 260, 272, 290, 312, 340, 348, 377, 390, 408, 435, 442, 464, 493, 510, 520, 580, 624, 663, 680, 696, 754, 780, 816, 870, 884, 986, 1020, 1040, 1105, 1131, 1160, 1326, 1360, 1392, 1479, 1508, 1560, 1740, 1768, 1885, 1972, 2040, 2210, 2262, 2320, 2465, 2652, 2958, 3016, 3120, 3315, 3480, 3536, 3770, 3944, 4080, 4420, 4524, 4930, 5304, 5655, 5916, 6032, 6409, 6630, 6960, 7395, 7540, 7888, 8840, 9048, 9860, 10608, 11310, 11832, 12818, 13260, 14790, 15080, 17680, 18096, 19227, 19720, 22620, 23664, 25636, 26520, 29580, 30160, 32045, 38454, 39440, 45240, 51272, 53040, 59160, 64090, 76908, 90480, 96135, 102544, 118320, 128180, 153816, 192270, 256360, 307632, 384540, 512720, 769080, 1538160]

約数ペア:

[(1, 1538160), (2, 769080), (3, 512720), (4, 384540), (5, 307632), (6, 256360), (8, 192270), (10, 153816), (12, 128180), (13, 118320), (15, 102544), (16, 96135), (17, 90480), (20, 76908), (24, 64090), (26, 59160), (29, 53040), (30, 51272), (34, 45240), (39, 39440), (40, 38454), (48, 32045), (51, 30160), (52, 29580), (58, 26520), (60, 25636), (65, 23664), (68, 22620), (78, 19720), (80, 19227), (85, 18096), (87, 17680), (102, 15080), (104, 14790), (116, 13260), (120, 12818), (130, 11832), (136, 11310), (145, 10608), (156, 9860), (170, 9048), (174, 8840), (195, 7888), (204, 7540), (208, 7395), (221, 6960), (232, 6630), (240, 6409), (255, 6032), (260, 5916), (272, 5655), (290, 5304), (312, 4930), (340, 4524), (348, 4420), (377, 4080), (390, 3944), (408, 3770), (435, 3536), (442, 3480), (464, 3315), (493, 3120), (510, 3016), (520, 2958), (580, 2652), (624, 2465), (663, 2320), (680, 2262), (696, 2210), (754, 2040), (780, 1972), (816, 1885), (870, 1768), (884, 1740), (986, 1560), (1020, 1508), (1040, 1479), (1105, 1392), (1131, 1360), (1160, 1326)]