8291550240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{78877}}^1$

素因数の和:78971

約数の個数: 144

約数和(自身を含む): 28682880408

約数和(自身を除く): 20391330168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 7008, 8760, 10512, 11680, 13140, 17520, 21024, 26280, 35040, 52560, 78877, 105120, 157754, 236631, 315508, 394385, 473262, 631016, 709893, 788770, 946524, 1183155, 1262032, 1419786, 1577540, 1893048, 2366310, 2524064, 2839572, 3155080, 3549465, 3786096, 4732620, 5679144, 5758021, 6310160, 7098930, 7572192, 9465240, 11358288, 11516042, 12620320, 14197860, 17274063, 18930480, 22716576, 23032084, 28395720, 28790105, 34548126, 37860960, 46064168, 51822189, 56791440, 57580210, 69096252, 86370315, 92128336, 103644378, 113582880, 115160420, 138192504, 172740630, 184256672, 207288756, 230320840, 259110945, 276385008, 345481260, 414577512, 460641680, 518221890, 552770016, 690962520, 829155024, 921283360, 1036443780, 1381925040, 1658310048, 2072887560, 2763850080, 4145775120, 8291550240]

約数ペア:

[(1, 8291550240), (2, 4145775120), (3, 2763850080), (4, 2072887560), (5, 1658310048), (6, 1381925040), (8, 1036443780), (9, 921283360), (10, 829155024), (12, 690962520), (15, 552770016), (16, 518221890), (18, 460641680), (20, 414577512), (24, 345481260), (30, 276385008), (32, 259110945), (36, 230320840), (40, 207288756), (45, 184256672), (48, 172740630), (60, 138192504), (72, 115160420), (73, 113582880), (80, 103644378), (90, 92128336), (96, 86370315), (120, 69096252), (144, 57580210), (146, 56791440), (160, 51822189), (180, 46064168), (219, 37860960), (240, 34548126), (288, 28790105), (292, 28395720), (360, 23032084), (365, 22716576), (438, 18930480), (480, 17274063), (584, 14197860), (657, 12620320), (720, 11516042), (730, 11358288), (876, 9465240), (1095, 7572192), (1168, 7098930), (1314, 6310160), (1440, 5758021), (1460, 5679144), (1752, 4732620), (2190, 3786096), (2336, 3549465), (2628, 3155080), (2920, 2839572), (3285, 2524064), (3504, 2366310), (4380, 1893048), (5256, 1577540), (5840, 1419786), (6570, 1262032), (7008, 1183155), (8760, 946524), (10512, 788770), (11680, 709893), (13140, 631016), (17520, 473262), (21024, 394385), (26280, 315508), (35040, 236631), (52560, 157754), (78877, 105120)]