120353520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1103

約数の個数: 160

約数和(自身を含む): 432829440

約数和(自身を除く): 312475920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1009, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2018, 2130, 2485, 2840, 2982, 3027, 3408, 3976, 4036, 4260, 4970, 5045, 5680, 5964, 6054, 7063, 7455, 7952, 8072, 8520, 9940, 10090, 11928, 12108, 14126, 14910, 15135, 16144, 17040, 19880, 20180, 21189, 23856, 24216, 28252, 29820, 30270, 35315, 39760, 40360, 42378, 48432, 56504, 59640, 60540, 70630, 71639, 80720, 84756, 105945, 113008, 119280, 121080, 141260, 143278, 169512, 211890, 214917, 242160, 282520, 286556, 339024, 358195, 423780, 429834, 501473, 565040, 573112, 716390, 847560, 859668, 1002946, 1074585, 1146224, 1432780, 1504419, 1695120, 1719336, 2005892, 2149170, 2507365, 2865560, 3008838, 3438672, 4011784, 4298340, 5014730, 5731120, 6017676, 7522095, 8023568, 8596680, 10029460, 12035352, 15044190, 17193360, 20058920, 24070704, 30088380, 40117840, 60176760, 120353520]

約数ペア:

[(1, 120353520), (2, 60176760), (3, 40117840), (4, 30088380), (5, 24070704), (6, 20058920), (7, 17193360), (8, 15044190), (10, 12035352), (12, 10029460), (14, 8596680), (15, 8023568), (16, 7522095), (20, 6017676), (21, 5731120), (24, 5014730), (28, 4298340), (30, 4011784), (35, 3438672), (40, 3008838), (42, 2865560), (48, 2507365), (56, 2149170), (60, 2005892), (70, 1719336), (71, 1695120), (80, 1504419), (84, 1432780), (105, 1146224), (112, 1074585), (120, 1002946), (140, 859668), (142, 847560), (168, 716390), (210, 573112), (213, 565040), (240, 501473), (280, 429834), (284, 423780), (336, 358195), (355, 339024), (420, 286556), (426, 282520), (497, 242160), (560, 214917), (568, 211890), (710, 169512), (840, 143278), (852, 141260), (994, 121080), (1009, 119280), (1065, 113008), (1136, 105945), (1420, 84756), (1491, 80720), (1680, 71639), (1704, 70630), (1988, 60540), (2018, 59640), (2130, 56504), (2485, 48432), (2840, 42378), (2982, 40360), (3027, 39760), (3408, 35315), (3976, 30270), (4036, 29820), (4260, 28252), (4970, 24216), (5045, 23856), (5680, 21189), (5964, 20180), (6054, 19880), (7063, 17040), (7455, 16144), (7952, 15135), (8072, 14910), (8520, 14126), (9940, 12108), (10090, 11928)]