324480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2$

素因数の和:48

約数の個数: 96

約数和(自身を含む): 1119960

約数和(自身を除く): 795480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 4992, 5070, 5408, 6240, 6760, 8112, 8320, 10140, 10816, 12480, 13520, 16224, 20280, 21632, 24960, 27040, 32448, 40560, 54080, 64896, 81120, 108160, 162240, 324480]

約数ペア:

[(1, 324480), (2, 162240), (3, 108160), (4, 81120), (5, 64896), (6, 54080), (8, 40560), (10, 32448), (12, 27040), (13, 24960), (15, 21632), (16, 20280), (20, 16224), (24, 13520), (26, 12480), (30, 10816), (32, 10140), (39, 8320), (40, 8112), (48, 6760), (52, 6240), (60, 5408), (64, 5070), (65, 4992), (78, 4160), (80, 4056), (96, 3380), (104, 3120), (120, 2704), (128, 2535), (130, 2496), (156, 2080), (160, 2028), (169, 1920), (192, 1690), (195, 1664), (208, 1560), (240, 1352), (260, 1248), (312, 1040), (320, 1014), (338, 960), (384, 845), (390, 832), (416, 780), (480, 676), (507, 640), (520, 624)]