790920

素因数分解:

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

素因数の和:56

約数の個数: 96

約数和(自身を含む): 2784600

約数和(自身を除く): 1993680

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, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2197, 2340, 2535, 3042, 3380, 4056, 4394, 4680, 5070, 6084, 6591, 6760, 7605, 8788, 10140, 10985, 12168, 13182, 15210, 17576, 19773, 20280, 21970, 26364, 30420, 32955, 39546, 43940, 52728, 60840, 65910, 79092, 87880, 98865, 131820, 158184, 197730, 263640, 395460, 790920]

約数ペア:

[(1, 790920), (2, 395460), (3, 263640), (4, 197730), (5, 158184), (6, 131820), (8, 98865), (9, 87880), (10, 79092), (12, 65910), (13, 60840), (15, 52728), (18, 43940), (20, 39546), (24, 32955), (26, 30420), (30, 26364), (36, 21970), (39, 20280), (40, 19773), (45, 17576), (52, 15210), (60, 13182), (65, 12168), (72, 10985), (78, 10140), (90, 8788), (104, 7605), (117, 6760), (120, 6591), (130, 6084), (156, 5070), (169, 4680), (180, 4394), (195, 4056), (234, 3380), (260, 3042), (312, 2535), (338, 2340), (360, 2197), (390, 2028), (468, 1690), (507, 1560), (520, 1521), (585, 1352), (676, 1170), (780, 1014), (845, 936)]