121991520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{36307}}^1$

素因数の和:36332

約数の個数: 96

約数和(自身を含む): 439181568

約数和(自身を除く): 317190048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 36307, 72614, 108921, 145228, 181535, 217842, 254149, 290456, 363070, 435684, 508298, 544605, 580912, 726140, 762447, 871368, 1016596, 1089210, 1161824, 1270745, 1452280, 1524894, 1742736, 2033192, 2178420, 2541490, 2904560, 3049788, 3485472, 3812235, 4066384, 4356840, 5082980, 5809120, 6099576, 7624470, 8132768, 8713680, 10165960, 12199152, 15248940, 17427360, 20331920, 24398304, 30497880, 40663840, 60995760, 121991520]

約数ペア:

[(1, 121991520), (2, 60995760), (3, 40663840), (4, 30497880), (5, 24398304), (6, 20331920), (7, 17427360), (8, 15248940), (10, 12199152), (12, 10165960), (14, 8713680), (15, 8132768), (16, 7624470), (20, 6099576), (21, 5809120), (24, 5082980), (28, 4356840), (30, 4066384), (32, 3812235), (35, 3485472), (40, 3049788), (42, 2904560), (48, 2541490), (56, 2178420), (60, 2033192), (70, 1742736), (80, 1524894), (84, 1452280), (96, 1270745), (105, 1161824), (112, 1089210), (120, 1016596), (140, 871368), (160, 762447), (168, 726140), (210, 580912), (224, 544605), (240, 508298), (280, 435684), (336, 363070), (420, 290456), (480, 254149), (560, 217842), (672, 181535), (840, 145228), (1120, 108921), (1680, 72614), (3360, 36307)]