147982080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 479031840

約数和(自身を除く): 331049760

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, 256, 267, 320, 356, 384, 433, 445, 480, 534, 640, 712, 768, 866, 890, 960, 1068, 1280, 1299, 1335, 1424, 1732, 1780, 1920, 2136, 2165, 2598, 2670, 2848, 3464, 3560, 3840, 4272, 4330, 5196, 5340, 5696, 6495, 6928, 7120, 8544, 8660, 10392, 10680, 11392, 12990, 13856, 14240, 17088, 17320, 20784, 21360, 22784, 25980, 27712, 28480, 34176, 34640, 38537, 41568, 42720, 51960, 55424, 56960, 68352, 69280, 77074, 83136, 85440, 103920, 110848, 113920, 115611, 138560, 154148, 166272, 170880, 192685, 207840, 231222, 277120, 308296, 332544, 341760, 385370, 415680, 462444, 554240, 578055, 616592, 770740, 831360, 924888, 1156110, 1233184, 1541480, 1662720, 1849776, 2312220, 2466368, 3082960, 3699552, 4624440, 4932736, 6165920, 7399104, 9248880, 9865472, 12331840, 14798208, 18497760, 24663680, 29596416, 36995520, 49327360, 73991040, 147982080]

約数ペア:

[(1, 147982080), (2, 73991040), (3, 49327360), (4, 36995520), (5, 29596416), (6, 24663680), (8, 18497760), (10, 14798208), (12, 12331840), (15, 9865472), (16, 9248880), (20, 7399104), (24, 6165920), (30, 4932736), (32, 4624440), (40, 3699552), (48, 3082960), (60, 2466368), (64, 2312220), (80, 1849776), (89, 1662720), (96, 1541480), (120, 1233184), (128, 1156110), (160, 924888), (178, 831360), (192, 770740), (240, 616592), (256, 578055), (267, 554240), (320, 462444), (356, 415680), (384, 385370), (433, 341760), (445, 332544), (480, 308296), (534, 277120), (640, 231222), (712, 207840), (768, 192685), (866, 170880), (890, 166272), (960, 154148), (1068, 138560), (1280, 115611), (1299, 113920), (1335, 110848), (1424, 103920), (1732, 85440), (1780, 83136), (1920, 77074), (2136, 69280), (2165, 68352), (2598, 56960), (2670, 55424), (2848, 51960), (3464, 42720), (3560, 41568), (3840, 38537), (4272, 34640), (4330, 34176), (5196, 28480), (5340, 27712), (5696, 25980), (6495, 22784), (6928, 21360), (7120, 20784), (8544, 17320), (8660, 17088), (10392, 14240), (10680, 13856), (11392, 12990)]