159409440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3623

約数の個数: 144

約数和(自身を含む): 561689856

約数和(自身を除く): 402280416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3571, 3720, 4464, 4960, 5580, 7142, 7440, 8928, 10713, 11160, 14284, 14880, 17855, 21426, 22320, 28568, 32139, 35710, 42852, 44640, 53565, 57136, 64278, 71420, 85704, 107130, 110701, 114272, 128556, 142840, 160695, 171408, 214260, 221402, 257112, 285680, 321390, 332103, 342816, 428520, 442804, 514224, 553505, 571360, 642780, 664206, 857040, 885608, 996309, 1028448, 1107010, 1285560, 1328412, 1660515, 1714080, 1771216, 1992618, 2214020, 2571120, 2656824, 3321030, 3542432, 3985236, 4428040, 4981545, 5142240, 5313648, 6642060, 7970472, 8856080, 9963090, 10627296, 13284120, 15940944, 17712160, 19926180, 26568240, 31881888, 39852360, 53136480, 79704720, 159409440]

約数ペア:

[(1, 159409440), (2, 79704720), (3, 53136480), (4, 39852360), (5, 31881888), (6, 26568240), (8, 19926180), (9, 17712160), (10, 15940944), (12, 13284120), (15, 10627296), (16, 9963090), (18, 8856080), (20, 7970472), (24, 6642060), (30, 5313648), (31, 5142240), (32, 4981545), (36, 4428040), (40, 3985236), (45, 3542432), (48, 3321030), (60, 2656824), (62, 2571120), (72, 2214020), (80, 1992618), (90, 1771216), (93, 1714080), (96, 1660515), (120, 1328412), (124, 1285560), (144, 1107010), (155, 1028448), (160, 996309), (180, 885608), (186, 857040), (240, 664206), (248, 642780), (279, 571360), (288, 553505), (310, 514224), (360, 442804), (372, 428520), (465, 342816), (480, 332103), (496, 321390), (558, 285680), (620, 257112), (720, 221402), (744, 214260), (930, 171408), (992, 160695), (1116, 142840), (1240, 128556), (1395, 114272), (1440, 110701), (1488, 107130), (1860, 85704), (2232, 71420), (2480, 64278), (2790, 57136), (2976, 53565), (3571, 44640), (3720, 42852), (4464, 35710), (4960, 32139), (5580, 28568), (7142, 22320), (7440, 21426), (8928, 17855), (10713, 14880), (11160, 14284)]