553984440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11807}}^1$

素因数の和:11861

約数の個数: 128

約数和(自身を含む): 1836380160

約数和(自身を除く): 1282395720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3910, 4692, 5865, 7820, 9384, 11730, 11807, 15640, 23460, 23614, 35421, 46920, 47228, 59035, 70842, 94456, 118070, 141684, 177105, 200719, 236140, 271561, 283368, 354210, 401438, 472280, 543122, 602157, 708420, 802876, 814683, 1003595, 1086244, 1204314, 1357805, 1416840, 1605752, 1629366, 2007190, 2172488, 2408628, 2715610, 3010785, 3258732, 4014380, 4073415, 4616537, 4817256, 5431220, 6021570, 6517464, 8028760, 8146830, 9233074, 10862440, 12043140, 13849611, 16293660, 18466148, 23082685, 24086280, 27699222, 32587320, 36932296, 46165370, 55398444, 69248055, 92330740, 110796888, 138496110, 184661480, 276992220, 553984440]

約数ペア:

[(1, 553984440), (2, 276992220), (3, 184661480), (4, 138496110), (5, 110796888), (6, 92330740), (8, 69248055), (10, 55398444), (12, 46165370), (15, 36932296), (17, 32587320), (20, 27699222), (23, 24086280), (24, 23082685), (30, 18466148), (34, 16293660), (40, 13849611), (46, 12043140), (51, 10862440), (60, 9233074), (68, 8146830), (69, 8028760), (85, 6517464), (92, 6021570), (102, 5431220), (115, 4817256), (120, 4616537), (136, 4073415), (138, 4014380), (170, 3258732), (184, 3010785), (204, 2715610), (230, 2408628), (255, 2172488), (276, 2007190), (340, 1629366), (345, 1605752), (391, 1416840), (408, 1357805), (460, 1204314), (510, 1086244), (552, 1003595), (680, 814683), (690, 802876), (782, 708420), (920, 602157), (1020, 543122), (1173, 472280), (1380, 401438), (1564, 354210), (1955, 283368), (2040, 271561), (2346, 236140), (2760, 200719), (3128, 177105), (3910, 141684), (4692, 118070), (5865, 94456), (7820, 70842), (9384, 59035), (11730, 47228), (11807, 46920), (15640, 35421), (23460, 23614)]