633420

素因数分解:

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

素因数の和:61

約数の個数: 120

約数和(自身を含む): 2195424

約数和(自身を除く): 1562004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 81, 85, 90, 92, 102, 108, 115, 135, 138, 153, 162, 170, 180, 204, 207, 230, 255, 270, 276, 306, 324, 340, 345, 391, 405, 414, 459, 460, 510, 540, 612, 621, 690, 765, 782, 810, 828, 918, 1020, 1035, 1173, 1242, 1377, 1380, 1530, 1564, 1620, 1836, 1863, 1955, 2070, 2295, 2346, 2484, 2754, 3060, 3105, 3519, 3726, 3910, 4140, 4590, 4692, 5508, 5865, 6210, 6885, 7038, 7452, 7820, 9180, 9315, 10557, 11730, 12420, 13770, 14076, 17595, 18630, 21114, 23460, 27540, 31671, 35190, 37260, 42228, 52785, 63342, 70380, 105570, 126684, 158355, 211140, 316710, 633420]

約数ペア:

[(1, 633420), (2, 316710), (3, 211140), (4, 158355), (5, 126684), (6, 105570), (9, 70380), (10, 63342), (12, 52785), (15, 42228), (17, 37260), (18, 35190), (20, 31671), (23, 27540), (27, 23460), (30, 21114), (34, 18630), (36, 17595), (45, 14076), (46, 13770), (51, 12420), (54, 11730), (60, 10557), (68, 9315), (69, 9180), (81, 7820), (85, 7452), (90, 7038), (92, 6885), (102, 6210), (108, 5865), (115, 5508), (135, 4692), (138, 4590), (153, 4140), (162, 3910), (170, 3726), (180, 3519), (204, 3105), (207, 3060), (230, 2754), (255, 2484), (270, 2346), (276, 2295), (306, 2070), (324, 1955), (340, 1863), (345, 1836), (391, 1620), (405, 1564), (414, 1530), (459, 1380), (460, 1377), (510, 1242), (540, 1173), (612, 1035), (621, 1020), (690, 918), (765, 828), (782, 810)]