1225163160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{261787}}^1$

素因数の和:261817

約数の個数: 96

約数和(自身を含む): 4288087440

約数和(自身を除く): 3062924280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 261787, 523574, 785361, 1047148, 1308935, 1570722, 2094296, 2356083, 2617870, 3141444, 3403231, 3926805, 4712166, 5235740, 6282888, 6806462, 7853610, 9424332, 10209693, 10471480, 11780415, 13612924, 15707220, 17016155, 18848664, 20419386, 23560830, 27225848, 30629079, 31414440, 34032310, 40838772, 47121660, 51048465, 61258158, 68064620, 81677544, 94243320, 102096930, 122516316, 136129240, 153145395, 204193860, 245032632, 306290790, 408387720, 612581580, 1225163160]

約数ペア:

[(1, 1225163160), (2, 612581580), (3, 408387720), (4, 306290790), (5, 245032632), (6, 204193860), (8, 153145395), (9, 136129240), (10, 122516316), (12, 102096930), (13, 94243320), (15, 81677544), (18, 68064620), (20, 61258158), (24, 51048465), (26, 47121660), (30, 40838772), (36, 34032310), (39, 31414440), (40, 30629079), (45, 27225848), (52, 23560830), (60, 20419386), (65, 18848664), (72, 17016155), (78, 15707220), (90, 13612924), (104, 11780415), (117, 10471480), (120, 10209693), (130, 9424332), (156, 7853610), (180, 6806462), (195, 6282888), (234, 5235740), (260, 4712166), (312, 3926805), (360, 3403231), (390, 3141444), (468, 2617870), (520, 2356083), (585, 2094296), (780, 1570722), (936, 1308935), (1170, 1047148), (1560, 785361), (2340, 523574), (4680, 261787)]