396181440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6027

約数の個数: 168

約数和(自身を含む): 1422184608

約数和(自身を除く): 1026003168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 5981, 6624, 7360, 8280, 11040, 11962, 13248, 16560, 17943, 22080, 23924, 29905, 33120, 35886, 47848, 53829, 59810, 66240, 71772, 89715, 95696, 107658, 119620, 137563, 143544, 179430, 191392, 215316, 239240, 269145, 275126, 287088, 358860, 382784, 412689, 430632, 478480, 538290, 550252, 574176, 687815, 717720, 825378, 861264, 956960, 1076580, 1100504, 1148352, 1238067, 1375630, 1435440, 1650756, 1722528, 1913920, 2063445, 2153160, 2201008, 2476134, 2751260, 2870880, 3301512, 3445056, 4126890, 4306320, 4402016, 4952268, 5502520, 5741760, 6190335, 6603024, 8253780, 8612640, 8804032, 9904536, 11005040, 12380670, 13206048, 16507560, 17225280, 19809072, 22010080, 24761340, 26412096, 33015120, 39618144, 44020160, 49522680, 66030240, 79236288, 99045360, 132060480, 198090720, 396181440]

約数ペア:

[(1, 396181440), (2, 198090720), (3, 132060480), (4, 99045360), (5, 79236288), (6, 66030240), (8, 49522680), (9, 44020160), (10, 39618144), (12, 33015120), (15, 26412096), (16, 24761340), (18, 22010080), (20, 19809072), (23, 17225280), (24, 16507560), (30, 13206048), (32, 12380670), (36, 11005040), (40, 9904536), (45, 8804032), (46, 8612640), (48, 8253780), (60, 6603024), (64, 6190335), (69, 5741760), (72, 5502520), (80, 4952268), (90, 4402016), (92, 4306320), (96, 4126890), (115, 3445056), (120, 3301512), (138, 2870880), (144, 2751260), (160, 2476134), (180, 2201008), (184, 2153160), (192, 2063445), (207, 1913920), (230, 1722528), (240, 1650756), (276, 1435440), (288, 1375630), (320, 1238067), (345, 1148352), (360, 1100504), (368, 1076580), (414, 956960), (460, 861264), (480, 825378), (552, 717720), (576, 687815), (690, 574176), (720, 550252), (736, 538290), (828, 478480), (920, 430632), (960, 412689), (1035, 382784), (1104, 358860), (1380, 287088), (1440, 275126), (1472, 269145), (1656, 239240), (1840, 215316), (2070, 191392), (2208, 179430), (2760, 143544), (2880, 137563), (3312, 119620), (3680, 107658), (4140, 95696), (4416, 89715), (5520, 71772), (5981, 66240), (6624, 59810), (7360, 53829), (8280, 47848), (11040, 35886), (11962, 33120), (13248, 29905), (16560, 23924), (17943, 22080)]