12322960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 33575976

約数和(自身を除く): 21253016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 41, 52, 65, 68, 80, 82, 85, 104, 130, 136, 164, 170, 205, 208, 221, 260, 272, 289, 328, 340, 410, 442, 520, 533, 578, 656, 680, 697, 820, 884, 1040, 1066, 1105, 1156, 1360, 1394, 1445, 1640, 1768, 2132, 2210, 2312, 2665, 2788, 2890, 3280, 3485, 3536, 3757, 4264, 4420, 4624, 5330, 5576, 5780, 6970, 7514, 8528, 8840, 9061, 10660, 11152, 11560, 11849, 13940, 15028, 17680, 18122, 18785, 21320, 23120, 23698, 27880, 30056, 36244, 37570, 42640, 45305, 47396, 55760, 59245, 60112, 72488, 75140, 90610, 94792, 118490, 144976, 150280, 154037, 181220, 189584, 236980, 300560, 308074, 362440, 473960, 616148, 724880, 770185, 947920, 1232296, 1540370, 2464592, 3080740, 6161480, 12322960]

約数ペア:

[(1, 12322960), (2, 6161480), (4, 3080740), (5, 2464592), (8, 1540370), (10, 1232296), (13, 947920), (16, 770185), (17, 724880), (20, 616148), (26, 473960), (34, 362440), (40, 308074), (41, 300560), (52, 236980), (65, 189584), (68, 181220), (80, 154037), (82, 150280), (85, 144976), (104, 118490), (130, 94792), (136, 90610), (164, 75140), (170, 72488), (205, 60112), (208, 59245), (221, 55760), (260, 47396), (272, 45305), (289, 42640), (328, 37570), (340, 36244), (410, 30056), (442, 27880), (520, 23698), (533, 23120), (578, 21320), (656, 18785), (680, 18122), (697, 17680), (820, 15028), (884, 13940), (1040, 11849), (1066, 11560), (1105, 11152), (1156, 10660), (1360, 9061), (1394, 8840), (1445, 8528), (1640, 7514), (1768, 6970), (2132, 5780), (2210, 5576), (2312, 5330), (2665, 4624), (2788, 4420), (2890, 4264), (3280, 3757), (3485, 3536)]