1266840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 160

約数和(自身を含む): 4704480

約数和(自身を除く): 3437640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 81, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 153, 162, 170, 180, 184, 204, 207, 216, 230, 255, 270, 276, 306, 324, 340, 345, 360, 391, 405, 408, 414, 459, 460, 510, 540, 552, 612, 621, 648, 680, 690, 765, 782, 810, 828, 918, 920, 1020, 1035, 1080, 1173, 1224, 1242, 1377, 1380, 1530, 1564, 1620, 1656, 1836, 1863, 1955, 2040, 2070, 2295, 2346, 2484, 2754, 2760, 3060, 3105, 3128, 3240, 3519, 3672, 3726, 3910, 4140, 4590, 4692, 4968, 5508, 5865, 6120, 6210, 6885, 7038, 7452, 7820, 8280, 9180, 9315, 9384, 10557, 11016, 11730, 12420, 13770, 14076, 14904, 15640, 17595, 18360, 18630, 21114, 23460, 24840, 27540, 28152, 31671, 35190, 37260, 42228, 46920, 52785, 55080, 63342, 70380, 74520, 84456, 105570, 126684, 140760, 158355, 211140, 253368, 316710, 422280, 633420, 1266840]

約数ペア:

[(1, 1266840), (2, 633420), (3, 422280), (4, 316710), (5, 253368), (6, 211140), (8, 158355), (9, 140760), (10, 126684), (12, 105570), (15, 84456), (17, 74520), (18, 70380), (20, 63342), (23, 55080), (24, 52785), (27, 46920), (30, 42228), (34, 37260), (36, 35190), (40, 31671), (45, 28152), (46, 27540), (51, 24840), (54, 23460), (60, 21114), (68, 18630), (69, 18360), (72, 17595), (81, 15640), (85, 14904), (90, 14076), (92, 13770), (102, 12420), (108, 11730), (115, 11016), (120, 10557), (135, 9384), (136, 9315), (138, 9180), (153, 8280), (162, 7820), (170, 7452), (180, 7038), (184, 6885), (204, 6210), (207, 6120), (216, 5865), (230, 5508), (255, 4968), (270, 4692), (276, 4590), (306, 4140), (324, 3910), (340, 3726), (345, 3672), (360, 3519), (391, 3240), (405, 3128), (408, 3105), (414, 3060), (459, 2760), (460, 2754), (510, 2484), (540, 2346), (552, 2295), (612, 2070), (621, 2040), (648, 1955), (680, 1863), (690, 1836), (765, 1656), (782, 1620), (810, 1564), (828, 1530), (918, 1380), (920, 1377), (1020, 1242), (1035, 1224), (1080, 1173)]