123582420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52813}}^1$

素因数の和:52841

約数の個数: 72

約数和(自身を含む): 403710216

約数和(自身を除く): 280127796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 52813, 105626, 158439, 211252, 264065, 316878, 475317, 528130, 633756, 686569, 792195, 950634, 1056260, 1373138, 1584390, 1901268, 2059707, 2376585, 2746276, 3168780, 3432845, 4119414, 4753170, 6179121, 6865690, 8238828, 9506340, 10298535, 12358242, 13731380, 20597070, 24716484, 30895605, 41194140, 61791210, 123582420]

約数ペア:

[(1, 123582420), (2, 61791210), (3, 41194140), (4, 30895605), (5, 24716484), (6, 20597070), (9, 13731380), (10, 12358242), (12, 10298535), (13, 9506340), (15, 8238828), (18, 6865690), (20, 6179121), (26, 4753170), (30, 4119414), (36, 3432845), (39, 3168780), (45, 2746276), (52, 2376585), (60, 2059707), (65, 1901268), (78, 1584390), (90, 1373138), (117, 1056260), (130, 950634), (156, 792195), (180, 686569), (195, 633756), (234, 528130), (260, 475317), (390, 316878), (468, 264065), (585, 211252), (780, 158439), (1170, 105626), (2340, 52813)]