316908720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6379}}^1$

素因数の和:6424

約数の個数: 160

約数和(自身を含む): 1139212800

約数和(自身を除く): 822304080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 6379, 8280, 9936, 12420, 12758, 16560, 19137, 24840, 25516, 31895, 38274, 49680, 51032, 57411, 63790, 76548, 95685, 102064, 114822, 127580, 146717, 153096, 172233, 191370, 229644, 255160, 287055, 293434, 306192, 344466, 382740, 440151, 459288, 510320, 574110, 586868, 688932, 733585, 765480, 861165, 880302, 918576, 1148220, 1173736, 1320453, 1377864, 1467170, 1530960, 1722330, 1760604, 2200755, 2296440, 2347472, 2640906, 2755728, 2934340, 3444660, 3521208, 3961359, 4401510, 4592880, 5281812, 5868680, 6602265, 6889320, 7042416, 7922718, 8803020, 10563624, 11737360, 13204530, 13778640, 15845436, 17606040, 19806795, 21127248, 26409060, 31690872, 35212080, 39613590, 52818120, 63381744, 79227180, 105636240, 158454360, 316908720]

約数ペア:

[(1, 316908720), (2, 158454360), (3, 105636240), (4, 79227180), (5, 63381744), (6, 52818120), (8, 39613590), (9, 35212080), (10, 31690872), (12, 26409060), (15, 21127248), (16, 19806795), (18, 17606040), (20, 15845436), (23, 13778640), (24, 13204530), (27, 11737360), (30, 10563624), (36, 8803020), (40, 7922718), (45, 7042416), (46, 6889320), (48, 6602265), (54, 5868680), (60, 5281812), (69, 4592880), (72, 4401510), (80, 3961359), (90, 3521208), (92, 3444660), (108, 2934340), (115, 2755728), (120, 2640906), (135, 2347472), (138, 2296440), (144, 2200755), (180, 1760604), (184, 1722330), (207, 1530960), (216, 1467170), (230, 1377864), (240, 1320453), (270, 1173736), (276, 1148220), (345, 918576), (360, 880302), (368, 861165), (414, 765480), (432, 733585), (460, 688932), (540, 586868), (552, 574110), (621, 510320), (690, 459288), (720, 440151), (828, 382740), (920, 344466), (1035, 306192), (1080, 293434), (1104, 287055), (1242, 255160), (1380, 229644), (1656, 191370), (1840, 172233), (2070, 153096), (2160, 146717), (2484, 127580), (2760, 114822), (3105, 102064), (3312, 95685), (4140, 76548), (4968, 63790), (5520, 57411), (6210, 51032), (6379, 49680), (8280, 38274), (9936, 31895), (12420, 25516), (12758, 24840), (16560, 19137)]