164476080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7419

約数の個数: 120

約数和(自身を含む): 570261120

約数和(自身を除く): 405785040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7369, 7440, 11160, 14738, 22107, 22320, 29476, 36845, 44214, 58952, 66321, 73690, 88428, 110535, 117904, 132642, 147380, 176856, 221070, 228439, 265284, 294760, 331605, 353712, 442140, 456878, 530568, 589520, 663210, 685317, 884280, 913756, 1061136, 1142195, 1326420, 1370634, 1768560, 1827512, 2055951, 2284390, 2652840, 2741268, 3426585, 3655024, 4111902, 4568780, 5305680, 5482536, 6853170, 8223804, 9137560, 10279755, 10965072, 13706340, 16447608, 18275120, 20559510, 27412680, 32895216, 41119020, 54825360, 82238040, 164476080]

約数ペア:

[(1, 164476080), (2, 82238040), (3, 54825360), (4, 41119020), (5, 32895216), (6, 27412680), (8, 20559510), (9, 18275120), (10, 16447608), (12, 13706340), (15, 10965072), (16, 10279755), (18, 9137560), (20, 8223804), (24, 6853170), (30, 5482536), (31, 5305680), (36, 4568780), (40, 4111902), (45, 3655024), (48, 3426585), (60, 2741268), (62, 2652840), (72, 2284390), (80, 2055951), (90, 1827512), (93, 1768560), (120, 1370634), (124, 1326420), (144, 1142195), (155, 1061136), (180, 913756), (186, 884280), (240, 685317), (248, 663210), (279, 589520), (310, 530568), (360, 456878), (372, 442140), (465, 353712), (496, 331605), (558, 294760), (620, 265284), (720, 228439), (744, 221070), (930, 176856), (1116, 147380), (1240, 132642), (1395, 117904), (1488, 110535), (1860, 88428), (2232, 73690), (2480, 66321), (2790, 58952), (3720, 44214), (4464, 36845), (5580, 29476), (7369, 22320), (7440, 22107), (11160, 14738)]