310981140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12253}}^1$

素因数の和:12318

約数の個数: 96

約数和(自身を含む): 988162560

約数和(自身を除く): 677181420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 12253, 12690, 24506, 25380, 36759, 49012, 61265, 73518, 110277, 122530, 147036, 183795, 220554, 245060, 330831, 367590, 441108, 551385, 575891, 661662, 735180, 1102770, 1151782, 1323324, 1654155, 1727673, 2205540, 2303564, 2879455, 3308310, 3455346, 5183019, 5758910, 6616620, 6910692, 8638365, 10366038, 11517820, 15549057, 17276730, 20732076, 25915095, 31098114, 34553460, 51830190, 62196228, 77745285, 103660380, 155490570, 310981140]

約数ペア:

[(1, 310981140), (2, 155490570), (3, 103660380), (4, 77745285), (5, 62196228), (6, 51830190), (9, 34553460), (10, 31098114), (12, 25915095), (15, 20732076), (18, 17276730), (20, 15549057), (27, 11517820), (30, 10366038), (36, 8638365), (45, 6910692), (47, 6616620), (54, 5758910), (60, 5183019), (90, 3455346), (94, 3308310), (108, 2879455), (135, 2303564), (141, 2205540), (180, 1727673), (188, 1654155), (235, 1323324), (270, 1151782), (282, 1102770), (423, 735180), (470, 661662), (540, 575891), (564, 551385), (705, 441108), (846, 367590), (940, 330831), (1269, 245060), (1410, 220554), (1692, 183795), (2115, 147036), (2538, 122530), (2820, 110277), (4230, 73518), (5076, 61265), (6345, 49012), (8460, 36759), (12253, 25380), (12690, 24506)]