73991040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 239047200

約数和(自身を除く): 165056160

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, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 433, 445, 480, 534, 640, 712, 866, 890, 960, 1068, 1299, 1335, 1424, 1732, 1780, 1920, 2136, 2165, 2598, 2670, 2848, 3464, 3560, 4272, 4330, 5196, 5340, 5696, 6495, 6928, 7120, 8544, 8660, 10392, 10680, 11392, 12990, 13856, 14240, 17088, 17320, 20784, 21360, 25980, 27712, 28480, 34176, 34640, 38537, 41568, 42720, 51960, 55424, 56960, 69280, 77074, 83136, 85440, 103920, 115611, 138560, 154148, 166272, 170880, 192685, 207840, 231222, 277120, 308296, 385370, 415680, 462444, 578055, 616592, 770740, 831360, 924888, 1156110, 1233184, 1541480, 1849776, 2312220, 2466368, 3082960, 3699552, 4624440, 4932736, 6165920, 7399104, 9248880, 12331840, 14798208, 18497760, 24663680, 36995520, 73991040]

約数ペア:

[(1, 73991040), (2, 36995520), (3, 24663680), (4, 18497760), (5, 14798208), (6, 12331840), (8, 9248880), (10, 7399104), (12, 6165920), (15, 4932736), (16, 4624440), (20, 3699552), (24, 3082960), (30, 2466368), (32, 2312220), (40, 1849776), (48, 1541480), (60, 1233184), (64, 1156110), (80, 924888), (89, 831360), (96, 770740), (120, 616592), (128, 578055), (160, 462444), (178, 415680), (192, 385370), (240, 308296), (267, 277120), (320, 231222), (356, 207840), (384, 192685), (433, 170880), (445, 166272), (480, 154148), (534, 138560), (640, 115611), (712, 103920), (866, 85440), (890, 83136), (960, 77074), (1068, 69280), (1299, 56960), (1335, 55424), (1424, 51960), (1732, 42720), (1780, 41568), (1920, 38537), (2136, 34640), (2165, 34176), (2598, 28480), (2670, 27712), (2848, 25980), (3464, 21360), (3560, 20784), (4272, 17320), (4330, 17088), (5196, 14240), (5340, 13856), (5696, 12990), (6495, 11392), (6928, 10680), (7120, 10392), (8544, 8660)]