8173613520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{104149}}^1$

素因数の和:104277

約数の個数: 120

約数和(自身を含む): 27701817000

約数和(自身を除く): 19528203480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 13080, 15696, 19620, 26160, 39240, 78480, 104149, 208298, 312447, 416596, 520745, 624894, 833192, 937341, 1041490, 1249788, 1562235, 1666384, 1874682, 2082980, 2499576, 3124470, 3749364, 4165960, 4686705, 4999152, 6248940, 7498728, 8331920, 9373410, 11352241, 12497880, 14997456, 18746820, 22704482, 24995760, 34056723, 37493640, 45408964, 56761205, 68113446, 74987280, 90817928, 102170169, 113522410, 136226892, 170283615, 181635856, 204340338, 227044820, 272453784, 340567230, 408680676, 454089640, 510850845, 544907568, 681134460, 817361352, 908179280, 1021701690, 1362268920, 1634722704, 2043403380, 2724537840, 4086806760, 8173613520]

約数ペア:

[(1, 8173613520), (2, 4086806760), (3, 2724537840), (4, 2043403380), (5, 1634722704), (6, 1362268920), (8, 1021701690), (9, 908179280), (10, 817361352), (12, 681134460), (15, 544907568), (16, 510850845), (18, 454089640), (20, 408680676), (24, 340567230), (30, 272453784), (36, 227044820), (40, 204340338), (45, 181635856), (48, 170283615), (60, 136226892), (72, 113522410), (80, 102170169), (90, 90817928), (109, 74987280), (120, 68113446), (144, 56761205), (180, 45408964), (218, 37493640), (240, 34056723), (327, 24995760), (360, 22704482), (436, 18746820), (545, 14997456), (654, 12497880), (720, 11352241), (872, 9373410), (981, 8331920), (1090, 7498728), (1308, 6248940), (1635, 4999152), (1744, 4686705), (1962, 4165960), (2180, 3749364), (2616, 3124470), (3270, 2499576), (3924, 2082980), (4360, 1874682), (4905, 1666384), (5232, 1562235), (6540, 1249788), (7848, 1041490), (8720, 937341), (9810, 833192), (13080, 624894), (15696, 520745), (19620, 416596), (26160, 312447), (39240, 208298), (78480, 104149)]