155622480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1669

約数の個数: 160

約数和(自身を含む): 536632320

約数和(自身を除く): 381009840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1609, 1612, 1860, 2015, 2418, 2480, 3120, 3218, 3224, 3720, 4030, 4827, 4836, 6045, 6436, 6448, 7440, 8045, 8060, 9654, 9672, 12090, 12872, 16090, 16120, 19308, 19344, 20917, 24135, 24180, 25744, 32180, 32240, 38616, 41834, 48270, 48360, 49879, 62751, 64360, 77232, 83668, 96540, 96720, 99758, 104585, 125502, 128720, 149637, 167336, 193080, 199516, 209170, 249395, 251004, 299274, 313755, 334672, 386160, 399032, 418340, 498790, 502008, 598548, 627510, 648427, 748185, 798064, 836680, 997580, 1004016, 1197096, 1255020, 1296854, 1496370, 1673360, 1945281, 1995160, 2394192, 2510040, 2593708, 2992740, 3242135, 3890562, 3990320, 5020080, 5187416, 5985480, 6484270, 7781124, 9726405, 10374832, 11970960, 12968540, 15562248, 19452810, 25937080, 31124496, 38905620, 51874160, 77811240, 155622480]

約数ペア:

[(1, 155622480), (2, 77811240), (3, 51874160), (4, 38905620), (5, 31124496), (6, 25937080), (8, 19452810), (10, 15562248), (12, 12968540), (13, 11970960), (15, 10374832), (16, 9726405), (20, 7781124), (24, 6484270), (26, 5985480), (30, 5187416), (31, 5020080), (39, 3990320), (40, 3890562), (48, 3242135), (52, 2992740), (60, 2593708), (62, 2510040), (65, 2394192), (78, 1995160), (80, 1945281), (93, 1673360), (104, 1496370), (120, 1296854), (124, 1255020), (130, 1197096), (155, 1004016), (156, 997580), (186, 836680), (195, 798064), (208, 748185), (240, 648427), (248, 627510), (260, 598548), (310, 502008), (312, 498790), (372, 418340), (390, 399032), (403, 386160), (465, 334672), (496, 313755), (520, 299274), (620, 251004), (624, 249395), (744, 209170), (780, 199516), (806, 193080), (930, 167336), (1040, 149637), (1209, 128720), (1240, 125502), (1488, 104585), (1560, 99758), (1609, 96720), (1612, 96540), (1860, 83668), (2015, 77232), (2418, 64360), (2480, 62751), (3120, 49879), (3218, 48360), (3224, 48270), (3720, 41834), (4030, 38616), (4827, 32240), (4836, 32180), (6045, 25744), (6436, 24180), (6448, 24135), (7440, 20917), (8045, 19344), (8060, 19308), (9654, 16120), (9672, 16090), (12090, 12872)]