13288860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 44965536

約数和(自身を除く): 31676676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 631, 702, 780, 810, 1053, 1170, 1262, 1404, 1620, 1755, 1893, 2106, 2340, 2524, 3155, 3510, 3786, 4212, 5265, 5679, 6310, 7020, 7572, 8203, 9465, 10530, 11358, 12620, 16406, 17037, 18930, 21060, 22716, 24609, 28395, 32812, 34074, 37860, 41015, 49218, 51111, 56790, 68148, 73827, 82030, 85185, 98436, 102222, 113580, 123045, 147654, 164060, 170370, 204444, 221481, 246090, 255555, 295308, 340740, 369135, 442962, 492180, 511110, 664443, 738270, 885924, 1022220, 1107405, 1328886, 1476540, 2214810, 2657772, 3322215, 4429620, 6644430, 13288860]

約数ペア:

[(1, 13288860), (2, 6644430), (3, 4429620), (4, 3322215), (5, 2657772), (6, 2214810), (9, 1476540), (10, 1328886), (12, 1107405), (13, 1022220), (15, 885924), (18, 738270), (20, 664443), (26, 511110), (27, 492180), (30, 442962), (36, 369135), (39, 340740), (45, 295308), (52, 255555), (54, 246090), (60, 221481), (65, 204444), (78, 170370), (81, 164060), (90, 147654), (108, 123045), (117, 113580), (130, 102222), (135, 98436), (156, 85185), (162, 82030), (180, 73827), (195, 68148), (234, 56790), (260, 51111), (270, 49218), (324, 41015), (351, 37860), (390, 34074), (405, 32812), (468, 28395), (540, 24609), (585, 22716), (631, 21060), (702, 18930), (780, 17037), (810, 16406), (1053, 12620), (1170, 11358), (1262, 10530), (1404, 9465), (1620, 8203), (1755, 7572), (1893, 7020), (2106, 6310), (2340, 5679), (2524, 5265), (3155, 4212), (3510, 3786)]