97835520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{12739}}^1$

素因数の和:12765

約数の個数: 80

約数和(自身を含む): 312792480

約数和(自身を除く): 214956960

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 12739, 25478, 38217, 50956, 63695, 76434, 101912, 127390, 152868, 191085, 203824, 254780, 305736, 382170, 407648, 509560, 611472, 764340, 815296, 1019120, 1222944, 1528680, 1630592, 2038240, 2445888, 3057360, 3261184, 4076480, 4891776, 6114720, 6522368, 8152960, 9783552, 12229440, 16305920, 19567104, 24458880, 32611840, 48917760, 97835520]

約数ペア:

[(1, 97835520), (2, 48917760), (3, 32611840), (4, 24458880), (5, 19567104), (6, 16305920), (8, 12229440), (10, 9783552), (12, 8152960), (15, 6522368), (16, 6114720), (20, 4891776), (24, 4076480), (30, 3261184), (32, 3057360), (40, 2445888), (48, 2038240), (60, 1630592), (64, 1528680), (80, 1222944), (96, 1019120), (120, 815296), (128, 764340), (160, 611472), (192, 509560), (240, 407648), (256, 382170), (320, 305736), (384, 254780), (480, 203824), (512, 191085), (640, 152868), (768, 127390), (960, 101912), (1280, 76434), (1536, 63695), (1920, 50956), (2560, 38217), (3840, 25478), (7680, 12739)]