316543860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7297}}^1$

素因数の和:7553

約数の個数: 72

約数和(自身を含む): 964299336

約数和(自身を除く): 647755476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 2169, 2410, 2892, 3615, 4338, 4820, 7230, 7297, 8676, 10845, 14460, 14594, 21690, 21891, 29188, 36485, 43380, 43782, 65673, 72970, 87564, 109455, 131346, 145940, 218910, 262692, 328365, 437820, 656730, 1313460, 1758577, 3517154, 5275731, 7034308, 8792885, 10551462, 15827193, 17585770, 21102924, 26378655, 31654386, 35171540, 52757310, 63308772, 79135965, 105514620, 158271930, 316543860]

約数ペア:

[(1, 316543860), (2, 158271930), (3, 105514620), (4, 79135965), (5, 63308772), (6, 52757310), (9, 35171540), (10, 31654386), (12, 26378655), (15, 21102924), (18, 17585770), (20, 15827193), (30, 10551462), (36, 8792885), (45, 7034308), (60, 5275731), (90, 3517154), (180, 1758577), (241, 1313460), (482, 656730), (723, 437820), (964, 328365), (1205, 262692), (1446, 218910), (2169, 145940), (2410, 131346), (2892, 109455), (3615, 87564), (4338, 72970), (4820, 65673), (7230, 43782), (7297, 43380), (8676, 36485), (10845, 29188), (14460, 21891), (14594, 21690)]