72076680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15431

約数の個数: 96

約数和(自身を含む): 252284760

約数和(自身を除く): 180208080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 15401, 30802, 46203, 61604, 77005, 92406, 123208, 138609, 154010, 184812, 200213, 231015, 277218, 308020, 369624, 400426, 462030, 554436, 600639, 616040, 693045, 800852, 924060, 1001065, 1108872, 1201278, 1386090, 1601704, 1801917, 1848120, 2002130, 2402556, 2772180, 3003195, 3603834, 4004260, 4805112, 5544360, 6006390, 7207668, 8008520, 9009585, 12012780, 14415336, 18019170, 24025560, 36038340, 72076680]

約数ペア:

[(1, 72076680), (2, 36038340), (3, 24025560), (4, 18019170), (5, 14415336), (6, 12012780), (8, 9009585), (9, 8008520), (10, 7207668), (12, 6006390), (13, 5544360), (15, 4805112), (18, 4004260), (20, 3603834), (24, 3003195), (26, 2772180), (30, 2402556), (36, 2002130), (39, 1848120), (40, 1801917), (45, 1601704), (52, 1386090), (60, 1201278), (65, 1108872), (72, 1001065), (78, 924060), (90, 800852), (104, 693045), (117, 616040), (120, 600639), (130, 554436), (156, 462030), (180, 400426), (195, 369624), (234, 308020), (260, 277218), (312, 231015), (360, 200213), (390, 184812), (468, 154010), (520, 138609), (585, 123208), (780, 92406), (936, 77005), (1170, 61604), (1560, 46203), (2340, 30802), (4680, 15401)]