421463520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97561}}^1$

素因数の和:97585

約数の個数: 96

約数和(自身を含む): 1475137440

約数和(自身を除く): 1053673920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 97561, 195122, 292683, 390244, 487805, 585366, 780488, 878049, 975610, 1170732, 1463415, 1560976, 1756098, 1951220, 2341464, 2634147, 2926830, 3121952, 3512196, 3902440, 4390245, 4682928, 5268294, 5853660, 7024392, 7804880, 8780490, 9365856, 10536588, 11707320, 13170735, 14048784, 15609760, 17560980, 21073176, 23414640, 26341470, 28097568, 35121960, 42146352, 46829280, 52682940, 70243920, 84292704, 105365880, 140487840, 210731760, 421463520]

約数ペア:

[(1, 421463520), (2, 210731760), (3, 140487840), (4, 105365880), (5, 84292704), (6, 70243920), (8, 52682940), (9, 46829280), (10, 42146352), (12, 35121960), (15, 28097568), (16, 26341470), (18, 23414640), (20, 21073176), (24, 17560980), (27, 15609760), (30, 14048784), (32, 13170735), (36, 11707320), (40, 10536588), (45, 9365856), (48, 8780490), (54, 7804880), (60, 7024392), (72, 5853660), (80, 5268294), (90, 4682928), (96, 4390245), (108, 3902440), (120, 3512196), (135, 3121952), (144, 2926830), (160, 2634147), (180, 2341464), (216, 1951220), (240, 1756098), (270, 1560976), (288, 1463415), (360, 1170732), (432, 975610), (480, 878049), (540, 780488), (720, 585366), (864, 487805), (1080, 390244), (1440, 292683), (2160, 195122), (4320, 97561)]