180579960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1530

約数の個数: 192

約数和(自身を含む): 661340160

約数和(自身を除く): 480760200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1471, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 2942, 3069, 3410, 3720, 3960, 4092, 4413, 5115, 5580, 5884, 6138, 6820, 7355, 8184, 8826, 10230, 11160, 11768, 12276, 13239, 13640, 14710, 15345, 16181, 17652, 20460, 22065, 24552, 26478, 29420, 30690, 32362, 35304, 40920, 44130, 45601, 48543, 52956, 58840, 61380, 64724, 66195, 80905, 88260, 91202, 97086, 105912, 122760, 129448, 132390, 136803, 145629, 161810, 176520, 182404, 194172, 228005, 242715, 264780, 273606, 291258, 323620, 364808, 388344, 410409, 456010, 485430, 501611, 529560, 547212, 582516, 647240, 684015, 728145, 820818, 912020, 970860, 1003222, 1094424, 1165032, 1368030, 1456290, 1504833, 1641636, 1824040, 1941720, 2006444, 2052045, 2508055, 2736060, 2912580, 3009666, 3283272, 4012888, 4104090, 4514499, 5016110, 5472120, 5825160, 6019332, 7524165, 8208180, 9028998, 10032220, 12038664, 15048330, 16416360, 18057996, 20064440, 22572495, 30096660, 36115992, 45144990, 60193320, 90289980, 180579960]

約数ペア:

[(1, 180579960), (2, 90289980), (3, 60193320), (4, 45144990), (5, 36115992), (6, 30096660), (8, 22572495), (9, 20064440), (10, 18057996), (11, 16416360), (12, 15048330), (15, 12038664), (18, 10032220), (20, 9028998), (22, 8208180), (24, 7524165), (30, 6019332), (31, 5825160), (33, 5472120), (36, 5016110), (40, 4514499), (44, 4104090), (45, 4012888), (55, 3283272), (60, 3009666), (62, 2912580), (66, 2736060), (72, 2508055), (88, 2052045), (90, 2006444), (93, 1941720), (99, 1824040), (110, 1641636), (120, 1504833), (124, 1456290), (132, 1368030), (155, 1165032), (165, 1094424), (180, 1003222), (186, 970860), (198, 912020), (220, 820818), (248, 728145), (264, 684015), (279, 647240), (310, 582516), (330, 547212), (341, 529560), (360, 501611), (372, 485430), (396, 456010), (440, 410409), (465, 388344), (495, 364808), (558, 323620), (620, 291258), (660, 273606), (682, 264780), (744, 242715), (792, 228005), (930, 194172), (990, 182404), (1023, 176520), (1116, 161810), (1240, 145629), (1320, 136803), (1364, 132390), (1395, 129448), (1471, 122760), (1705, 105912), (1860, 97086), (1980, 91202), (2046, 88260), (2232, 80905), (2728, 66195), (2790, 64724), (2942, 61380), (3069, 58840), (3410, 52956), (3720, 48543), (3960, 45601), (4092, 44130), (4413, 40920), (5115, 35304), (5580, 32362), (5884, 30690), (6138, 29420), (6820, 26478), (7355, 24552), (8184, 22065), (8826, 20460), (10230, 17652), (11160, 16181), (11768, 15345), (12276, 14710), (13239, 13640)]