2953080

素因数分解:

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

素因数の和:661

約数の個数: 96

約数和(自身を含む): 10352160

約数和(自身を除く): 7399080

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, 631, 780, 936, 1170, 1262, 1560, 1893, 2340, 2524, 3155, 3786, 4680, 5048, 5679, 6310, 7572, 8203, 9465, 11358, 12620, 15144, 16406, 18930, 22716, 24609, 25240, 28395, 32812, 37860, 41015, 45432, 49218, 56790, 65624, 73827, 75720, 82030, 98436, 113580, 123045, 147654, 164060, 196872, 227160, 246090, 295308, 328120, 369135, 492180, 590616, 738270, 984360, 1476540, 2953080]

約数ペア:

[(1, 2953080), (2, 1476540), (3, 984360), (4, 738270), (5, 590616), (6, 492180), (8, 369135), (9, 328120), (10, 295308), (12, 246090), (13, 227160), (15, 196872), (18, 164060), (20, 147654), (24, 123045), (26, 113580), (30, 98436), (36, 82030), (39, 75720), (40, 73827), (45, 65624), (52, 56790), (60, 49218), (65, 45432), (72, 41015), (78, 37860), (90, 32812), (104, 28395), (117, 25240), (120, 24609), (130, 22716), (156, 18930), (180, 16406), (195, 15144), (234, 12620), (260, 11358), (312, 9465), (360, 8203), (390, 7572), (468, 6310), (520, 5679), (585, 5048), (631, 4680), (780, 3786), (936, 3155), (1170, 2524), (1262, 2340), (1560, 1893)]