74503680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 243064800

約数和(自身を除く): 168561120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 109, 120, 128, 160, 178, 192, 218, 240, 256, 267, 320, 327, 356, 384, 436, 445, 480, 512, 534, 545, 640, 654, 712, 768, 872, 890, 960, 1068, 1090, 1280, 1308, 1335, 1424, 1536, 1635, 1744, 1780, 1920, 2136, 2180, 2560, 2616, 2670, 2848, 3270, 3488, 3560, 3840, 4272, 4360, 5232, 5340, 5696, 6540, 6976, 7120, 7680, 8544, 8720, 9701, 10464, 10680, 11392, 13080, 13952, 14240, 17088, 17440, 19402, 20928, 21360, 22784, 26160, 27904, 28480, 29103, 34176, 34880, 38804, 41856, 42720, 45568, 48505, 52320, 55808, 56960, 58206, 68352, 69760, 77608, 83712, 85440, 97010, 104640, 113920, 116412, 136704, 139520, 145515, 155216, 167424, 170880, 194020, 209280, 227840, 232824, 279040, 291030, 310432, 341760, 388040, 418560, 465648, 582060, 620864, 683520, 776080, 837120, 931296, 1164120, 1241728, 1552160, 1862592, 2328240, 2483456, 3104320, 3725184, 4656480, 4966912, 6208640, 7450368, 9312960, 12417280, 14900736, 18625920, 24834560, 37251840, 74503680]

約数ペア:

[(1, 74503680), (2, 37251840), (3, 24834560), (4, 18625920), (5, 14900736), (6, 12417280), (8, 9312960), (10, 7450368), (12, 6208640), (15, 4966912), (16, 4656480), (20, 3725184), (24, 3104320), (30, 2483456), (32, 2328240), (40, 1862592), (48, 1552160), (60, 1241728), (64, 1164120), (80, 931296), (89, 837120), (96, 776080), (109, 683520), (120, 620864), (128, 582060), (160, 465648), (178, 418560), (192, 388040), (218, 341760), (240, 310432), (256, 291030), (267, 279040), (320, 232824), (327, 227840), (356, 209280), (384, 194020), (436, 170880), (445, 167424), (480, 155216), (512, 145515), (534, 139520), (545, 136704), (640, 116412), (654, 113920), (712, 104640), (768, 97010), (872, 85440), (890, 83712), (960, 77608), (1068, 69760), (1090, 68352), (1280, 58206), (1308, 56960), (1335, 55808), (1424, 52320), (1536, 48505), (1635, 45568), (1744, 42720), (1780, 41856), (1920, 38804), (2136, 34880), (2180, 34176), (2560, 29103), (2616, 28480), (2670, 27904), (2848, 26160), (3270, 22784), (3488, 21360), (3560, 20928), (3840, 19402), (4272, 17440), (4360, 17088), (5232, 14240), (5340, 13952), (5696, 13080), (6540, 11392), (6976, 10680), (7120, 10464), (7680, 9701), (8544, 8720)]