304641240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1373}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 936353520

約数和(自身を除く): 631712280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1373, 1720, 1849, 2580, 2746, 3698, 4119, 5160, 5492, 5547, 6865, 7396, 8238, 9245, 10984, 11094, 13730, 14792, 16476, 18490, 20595, 22188, 27460, 27735, 32952, 36980, 41190, 44376, 54920, 55470, 59039, 73960, 82380, 110940, 118078, 164760, 177117, 221880, 236156, 295195, 354234, 472312, 590390, 708468, 885585, 1180780, 1416936, 1771170, 2361560, 2538677, 3542340, 5077354, 7084680, 7616031, 10154708, 12693385, 15232062, 20309416, 25386770, 30464124, 38080155, 50773540, 60928248, 76160310, 101547080, 152320620, 304641240]

約数ペア:

[(1, 304641240), (2, 152320620), (3, 101547080), (4, 76160310), (5, 60928248), (6, 50773540), (8, 38080155), (10, 30464124), (12, 25386770), (15, 20309416), (20, 15232062), (24, 12693385), (30, 10154708), (40, 7616031), (43, 7084680), (60, 5077354), (86, 3542340), (120, 2538677), (129, 2361560), (172, 1771170), (215, 1416936), (258, 1180780), (344, 885585), (430, 708468), (516, 590390), (645, 472312), (860, 354234), (1032, 295195), (1290, 236156), (1373, 221880), (1720, 177117), (1849, 164760), (2580, 118078), (2746, 110940), (3698, 82380), (4119, 73960), (5160, 59039), (5492, 55470), (5547, 54920), (6865, 44376), (7396, 41190), (8238, 36980), (9245, 32952), (10984, 27735), (11094, 27460), (13730, 22188), (14792, 20595), (16476, 18490)]