180576240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1927

約数の個数: 160

約数和(自身を含む): 622626816

約数和(自身を除く): 442050576

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, 1612, 1860, 1867, 2015, 2418, 2480, 3120, 3224, 3720, 3734, 4030, 4836, 5601, 6045, 6448, 7440, 7468, 8060, 9335, 9672, 11202, 12090, 14936, 16120, 18670, 19344, 22404, 24180, 24271, 28005, 29872, 32240, 37340, 44808, 48360, 48542, 56010, 57877, 72813, 74680, 89616, 96720, 97084, 112020, 115754, 121355, 145626, 149360, 173631, 194168, 224040, 231508, 242710, 289385, 291252, 347262, 364065, 388336, 448080, 463016, 485420, 578770, 582504, 694524, 728130, 752401, 868155, 926032, 970840, 1157540, 1165008, 1389048, 1456260, 1504802, 1736310, 1941680, 2257203, 2315080, 2778096, 2912520, 3009604, 3472620, 3762005, 4514406, 4630160, 5825040, 6019208, 6945240, 7524010, 9028812, 11286015, 12038416, 13890480, 15048020, 18057624, 22572030, 30096040, 36115248, 45144060, 60192080, 90288120, 180576240]

約数ペア:

[(1, 180576240), (2, 90288120), (3, 60192080), (4, 45144060), (5, 36115248), (6, 30096040), (8, 22572030), (10, 18057624), (12, 15048020), (13, 13890480), (15, 12038416), (16, 11286015), (20, 9028812), (24, 7524010), (26, 6945240), (30, 6019208), (31, 5825040), (39, 4630160), (40, 4514406), (48, 3762005), (52, 3472620), (60, 3009604), (62, 2912520), (65, 2778096), (78, 2315080), (80, 2257203), (93, 1941680), (104, 1736310), (120, 1504802), (124, 1456260), (130, 1389048), (155, 1165008), (156, 1157540), (186, 970840), (195, 926032), (208, 868155), (240, 752401), (248, 728130), (260, 694524), (310, 582504), (312, 578770), (372, 485420), (390, 463016), (403, 448080), (465, 388336), (496, 364065), (520, 347262), (620, 291252), (624, 289385), (744, 242710), (780, 231508), (806, 224040), (930, 194168), (1040, 173631), (1209, 149360), (1240, 145626), (1488, 121355), (1560, 115754), (1612, 112020), (1860, 97084), (1867, 96720), (2015, 89616), (2418, 74680), (2480, 72813), (3120, 57877), (3224, 56010), (3720, 48542), (3734, 48360), (4030, 44808), (4836, 37340), (5601, 32240), (6045, 29872), (6448, 28005), (7440, 24271), (7468, 24180), (8060, 22404), (9335, 19344), (9672, 18670), (11202, 16120), (12090, 14936)]