215920390320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3673}}^1\times {\mathrm{81647}}^1$

素因数の和:85339

約数の個数: 120

約数和(自身を含む): 725338950336

約数和(自身を除く): 509418560016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3673, 7346, 11019, 14692, 18365, 22038, 29384, 33057, 36730, 44076, 55095, 58768, 66114, 73460, 81647, 88152, 110190, 132228, 146920, 163294, 165285, 176304, 220380, 244941, 264456, 293840, 326588, 330570, 408235, 440760, 489882, 528912, 653176, 661140, 734823, 816470, 881520, 979764, 1224705, 1306352, 1322280, 1469646, 1632940, 1959528, 2449410, 2644560, 2939292, 3265880, 3674115, 3919056, 4898820, 5878584, 6531760, 7348230, 9797640, 11757168, 14696460, 19595280, 29392920, 58785840, 299889431, 599778862, 899668293, 1199557724, 1499447155, 1799336586, 2399115448, 2699004879, 2998894310, 3598673172, 4498341465, 4798230896, 5398009758, 5997788620, 7197346344, 8996682930, 10796019516, 11995577240, 13495024395, 14394692688, 17993365860, 21592039032, 23991154480, 26990048790, 35986731720, 43184078064, 53980097580, 71973463440, 107960195160, 215920390320]

約数ペア:

[(1, 215920390320), (2, 107960195160), (3, 71973463440), (4, 53980097580), (5, 43184078064), (6, 35986731720), (8, 26990048790), (9, 23991154480), (10, 21592039032), (12, 17993365860), (15, 14394692688), (16, 13495024395), (18, 11995577240), (20, 10796019516), (24, 8996682930), (30, 7197346344), (36, 5997788620), (40, 5398009758), (45, 4798230896), (48, 4498341465), (60, 3598673172), (72, 2998894310), (80, 2699004879), (90, 2399115448), (120, 1799336586), (144, 1499447155), (180, 1199557724), (240, 899668293), (360, 599778862), (720, 299889431), (3673, 58785840), (7346, 29392920), (11019, 19595280), (14692, 14696460), (18365, 11757168), (22038, 9797640), (29384, 7348230), (33057, 6531760), (36730, 5878584), (44076, 4898820), (55095, 3919056), (58768, 3674115), (66114, 3265880), (73460, 2939292), (81647, 2644560), (88152, 2449410), (110190, 1959528), (132228, 1632940), (146920, 1469646), (163294, 1322280), (165285, 1306352), (176304, 1224705), (220380, 979764), (244941, 881520), (264456, 816470), (293840, 734823), (326588, 661140), (330570, 653176), (408235, 528912), (440760, 489882)]