308360520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7357

約数の個数: 160

約数和(自身を含む): 1116312120

約数和(自身を除く): 807951600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 7321, 8424, 10530, 14040, 14642, 21060, 21963, 29284, 36605, 42120, 43926, 58568, 65889, 73210, 87852, 95173, 109815, 131778, 146420, 175704, 190346, 197667, 219630, 263556, 285519, 292840, 329445, 380692, 395334, 439260, 475865, 527112, 571038, 593001, 658890, 761384, 790668, 856557, 878520, 951730, 988335, 1142076, 1186002, 1317780, 1427595, 1581336, 1713114, 1903460, 1976670, 2284152, 2372004, 2569671, 2635560, 2855190, 2965005, 3426228, 3806920, 3953340, 4282785, 4744008, 5139342, 5710380, 5930010, 6852456, 7709013, 7906680, 8565570, 10278684, 11420760, 11860020, 12848355, 15418026, 17131140, 20557368, 23720040, 25696710, 30836052, 34262280, 38545065, 51393420, 61672104, 77090130, 102786840, 154180260, 308360520]

約数ペア:

[(1, 308360520), (2, 154180260), (3, 102786840), (4, 77090130), (5, 61672104), (6, 51393420), (8, 38545065), (9, 34262280), (10, 30836052), (12, 25696710), (13, 23720040), (15, 20557368), (18, 17131140), (20, 15418026), (24, 12848355), (26, 11860020), (27, 11420760), (30, 10278684), (36, 8565570), (39, 7906680), (40, 7709013), (45, 6852456), (52, 5930010), (54, 5710380), (60, 5139342), (65, 4744008), (72, 4282785), (78, 3953340), (81, 3806920), (90, 3426228), (104, 2965005), (108, 2855190), (117, 2635560), (120, 2569671), (130, 2372004), (135, 2284152), (156, 1976670), (162, 1903460), (180, 1713114), (195, 1581336), (216, 1427595), (234, 1317780), (260, 1186002), (270, 1142076), (312, 988335), (324, 951730), (351, 878520), (360, 856557), (390, 790668), (405, 761384), (468, 658890), (520, 593001), (540, 571038), (585, 527112), (648, 475865), (702, 439260), (780, 395334), (810, 380692), (936, 329445), (1053, 292840), (1080, 285519), (1170, 263556), (1404, 219630), (1560, 197667), (1620, 190346), (1755, 175704), (2106, 146420), (2340, 131778), (2808, 109815), (3240, 95173), (3510, 87852), (4212, 73210), (4680, 65889), (5265, 58568), (7020, 43926), (7321, 42120), (8424, 36605), (10530, 29284), (14040, 21963), (14642, 21060)]