99957120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 323136000

約数和(自身を除く): 223178880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 659, 790, 948, 960, 1185, 1264, 1318, 1580, 1896, 1920, 1977, 2370, 2528, 2636, 3160, 3295, 3792, 3954, 4740, 5056, 5272, 6320, 6590, 7584, 7908, 9480, 9885, 10112, 10544, 12640, 13180, 15168, 15816, 18960, 19770, 21088, 25280, 26360, 30336, 31632, 37920, 39540, 42176, 50560, 52061, 52720, 63264, 75840, 79080, 84352, 104122, 105440, 126528, 151680, 156183, 158160, 208244, 210880, 253056, 260305, 312366, 316320, 416488, 421760, 520610, 624732, 632640, 780915, 832976, 1041220, 1249464, 1265280, 1561830, 1665952, 2082440, 2498928, 3123660, 3331904, 4164880, 4997856, 6247320, 6663808, 8329760, 9995712, 12494640, 16659520, 19991424, 24989280, 33319040, 49978560, 99957120]

約数ペア:

[(1, 99957120), (2, 49978560), (3, 33319040), (4, 24989280), (5, 19991424), (6, 16659520), (8, 12494640), (10, 9995712), (12, 8329760), (15, 6663808), (16, 6247320), (20, 4997856), (24, 4164880), (30, 3331904), (32, 3123660), (40, 2498928), (48, 2082440), (60, 1665952), (64, 1561830), (79, 1265280), (80, 1249464), (96, 1041220), (120, 832976), (128, 780915), (158, 632640), (160, 624732), (192, 520610), (237, 421760), (240, 416488), (316, 316320), (320, 312366), (384, 260305), (395, 253056), (474, 210880), (480, 208244), (632, 158160), (640, 156183), (659, 151680), (790, 126528), (948, 105440), (960, 104122), (1185, 84352), (1264, 79080), (1318, 75840), (1580, 63264), (1896, 52720), (1920, 52061), (1977, 50560), (2370, 42176), (2528, 39540), (2636, 37920), (3160, 31632), (3295, 30336), (3792, 26360), (3954, 25280), (4740, 21088), (5056, 19770), (5272, 18960), (6320, 15816), (6590, 15168), (7584, 13180), (7908, 12640), (9480, 10544), (9885, 10112)]