123278730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 320950080

約数和(自身を除く): 197671350

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 241, 255, 289, 295, 354, 482, 510, 578, 590, 723, 867, 885, 1003, 1205, 1445, 1446, 1734, 1770, 2006, 2410, 2890, 3009, 3615, 4097, 4335, 5015, 6018, 7230, 8194, 8670, 10030, 12291, 14219, 15045, 17051, 20485, 24582, 28438, 30090, 34102, 40970, 42657, 51153, 61455, 69649, 71095, 85255, 85314, 102306, 122910, 139298, 142190, 170510, 208947, 213285, 241723, 255765, 348245, 417894, 426570, 483446, 511530, 696490, 725169, 1044735, 1208615, 1450338, 2089470, 2417230, 3625845, 4109291, 7251690, 8218582, 12327873, 20546455, 24655746, 41092910, 61639365, 123278730]

約数ペア:

[(1, 123278730), (2, 61639365), (3, 41092910), (5, 24655746), (6, 20546455), (10, 12327873), (15, 8218582), (17, 7251690), (30, 4109291), (34, 3625845), (51, 2417230), (59, 2089470), (85, 1450338), (102, 1208615), (118, 1044735), (170, 725169), (177, 696490), (241, 511530), (255, 483446), (289, 426570), (295, 417894), (354, 348245), (482, 255765), (510, 241723), (578, 213285), (590, 208947), (723, 170510), (867, 142190), (885, 139298), (1003, 122910), (1205, 102306), (1445, 85314), (1446, 85255), (1734, 71095), (1770, 69649), (2006, 61455), (2410, 51153), (2890, 42657), (3009, 40970), (3615, 34102), (4097, 30090), (4335, 28438), (5015, 24582), (6018, 20485), (7230, 17051), (8194, 15045), (8670, 14219), (10030, 12291)]