659944080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53917}}^1$

素因数の和:53953

約数の個数: 120

約数和(自身を含む): 2346727032

約数和(自身を除く): 1686782952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 53917, 107834, 161751, 215668, 269585, 323502, 431336, 485253, 539170, 647004, 808755, 862672, 916589, 970506, 1078340, 1294008, 1617510, 1833178, 1941012, 2156680, 2426265, 2588016, 2749767, 3235020, 3666356, 3882024, 4313360, 4582945, 4852530, 5499534, 6470040, 7332712, 7764048, 8249301, 9165890, 9705060, 10999068, 12940080, 13748835, 14665424, 16498602, 18331780, 19410120, 21998136, 27497670, 32997204, 36663560, 38820240, 41246505, 43996272, 54995340, 65994408, 73327120, 82493010, 109990680, 131988816, 164986020, 219981360, 329972040, 659944080]

約数ペア:

[(1, 659944080), (2, 329972040), (3, 219981360), (4, 164986020), (5, 131988816), (6, 109990680), (8, 82493010), (9, 73327120), (10, 65994408), (12, 54995340), (15, 43996272), (16, 41246505), (17, 38820240), (18, 36663560), (20, 32997204), (24, 27497670), (30, 21998136), (34, 19410120), (36, 18331780), (40, 16498602), (45, 14665424), (48, 13748835), (51, 12940080), (60, 10999068), (68, 9705060), (72, 9165890), (80, 8249301), (85, 7764048), (90, 7332712), (102, 6470040), (120, 5499534), (136, 4852530), (144, 4582945), (153, 4313360), (170, 3882024), (180, 3666356), (204, 3235020), (240, 2749767), (255, 2588016), (272, 2426265), (306, 2156680), (340, 1941012), (360, 1833178), (408, 1617510), (510, 1294008), (612, 1078340), (680, 970506), (720, 916589), (765, 862672), (816, 808755), (1020, 647004), (1224, 539170), (1360, 485253), (1530, 431336), (2040, 323502), (2448, 269585), (3060, 215668), (4080, 161751), (6120, 107834), (12240, 53917)]