389320109760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1320983}}^1$

素因数の和:1321310

約数の個数: 112

約数和(自身を含む): 1240118643456

約数和(自身を除く): 850798533696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 307, 320, 480, 614, 921, 960, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 9210, 9824, 12280, 14736, 18420, 19648, 24560, 29472, 36840, 49120, 58944, 73680, 98240, 147360, 294720, 1320983, 2641966, 3962949, 5283932, 6604915, 7925898, 10567864, 13209830, 15851796, 19814745, 21135728, 26419660, 31703592, 39629490, 42271456, 52839320, 63407184, 79258980, 84542912, 105678640, 126814368, 158517960, 211357280, 253628736, 317035920, 405541781, 422714560, 634071840, 811083562, 1216625343, 1268143680, 1622167124, 2027708905, 2433250686, 3244334248, 4055417810, 4866501372, 6083126715, 6488668496, 8110835620, 9733002744, 12166253430, 12977336992, 16221671240, 19466005488, 24332506860, 25954673984, 32443342480, 38932010976, 48665013720, 64886684960, 77864021952, 97330027440, 129773369920, 194660054880, 389320109760]

約数ペア:

[(1, 389320109760), (2, 194660054880), (3, 129773369920), (4, 97330027440), (5, 77864021952), (6, 64886684960), (8, 48665013720), (10, 38932010976), (12, 32443342480), (15, 25954673984), (16, 24332506860), (20, 19466005488), (24, 16221671240), (30, 12977336992), (32, 12166253430), (40, 9733002744), (48, 8110835620), (60, 6488668496), (64, 6083126715), (80, 4866501372), (96, 4055417810), (120, 3244334248), (160, 2433250686), (192, 2027708905), (240, 1622167124), (307, 1268143680), (320, 1216625343), (480, 811083562), (614, 634071840), (921, 422714560), (960, 405541781), (1228, 317035920), (1535, 253628736), (1842, 211357280), (2456, 158517960), (3070, 126814368), (3684, 105678640), (4605, 84542912), (4912, 79258980), (6140, 63407184), (7368, 52839320), (9210, 42271456), (9824, 39629490), (12280, 31703592), (14736, 26419660), (18420, 21135728), (19648, 19814745), (24560, 15851796), (29472, 13209830), (36840, 10567864), (49120, 7925898), (58944, 6604915), (73680, 5283932), (98240, 3962949), (147360, 2641966), (294720, 1320983)]