419425920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{72817}}^1$

素因数の和:72842

約数の個数: 96

約数和(自身を含む): 1448350020

約数和(自身を除く): 1028924100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 72817, 145634, 218451, 291268, 364085, 436902, 582536, 655353, 728170, 873804, 1092255, 1165072, 1310706, 1456340, 1747608, 2184510, 2330144, 2621412, 2912680, 3276765, 3495216, 4369020, 4660288, 5242824, 5825360, 6553530, 6990432, 8738040, 9320576, 10485648, 11650720, 13107060, 13980864, 17476080, 20971296, 23301440, 26214120, 27961728, 34952160, 41942592, 46602880, 52428240, 69904320, 83885184, 104856480, 139808640, 209712960, 419425920]

約数ペア:

[(1, 419425920), (2, 209712960), (3, 139808640), (4, 104856480), (5, 83885184), (6, 69904320), (8, 52428240), (9, 46602880), (10, 41942592), (12, 34952160), (15, 27961728), (16, 26214120), (18, 23301440), (20, 20971296), (24, 17476080), (30, 13980864), (32, 13107060), (36, 11650720), (40, 10485648), (45, 9320576), (48, 8738040), (60, 6990432), (64, 6553530), (72, 5825360), (80, 5242824), (90, 4660288), (96, 4369020), (120, 3495216), (128, 3276765), (144, 2912680), (160, 2621412), (180, 2330144), (192, 2184510), (240, 1747608), (288, 1456340), (320, 1310706), (360, 1165072), (384, 1092255), (480, 873804), (576, 728170), (640, 655353), (720, 582536), (960, 436902), (1152, 364085), (1440, 291268), (1920, 218451), (2880, 145634), (5760, 72817)]