247230360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17642

約数の個数: 128

約数和(自身を含む): 887544000

約数和(自身を除く): 640313640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 17609, 35218, 52827, 70436, 88045, 105654, 140872, 158481, 176090, 211308, 228917, 264135, 316962, 352180, 422616, 457834, 475443, 528270, 633924, 686751, 704360, 792405, 915668, 950886, 1056540, 1144585, 1267848, 1373502, 1584810, 1831336, 1901772, 2060253, 2113080, 2289170, 2377215, 2747004, 3169620, 3433755, 3803544, 4120506, 4578340, 4754430, 5494008, 6180759, 6339240, 6867510, 8241012, 9156680, 9508860, 10301265, 12361518, 13735020, 16482024, 19017720, 20602530, 24723036, 27470040, 30903795, 41205060, 49446072, 61807590, 82410120, 123615180, 247230360]

約数ペア:

[(1, 247230360), (2, 123615180), (3, 82410120), (4, 61807590), (5, 49446072), (6, 41205060), (8, 30903795), (9, 27470040), (10, 24723036), (12, 20602530), (13, 19017720), (15, 16482024), (18, 13735020), (20, 12361518), (24, 10301265), (26, 9508860), (27, 9156680), (30, 8241012), (36, 6867510), (39, 6339240), (40, 6180759), (45, 5494008), (52, 4754430), (54, 4578340), (60, 4120506), (65, 3803544), (72, 3433755), (78, 3169620), (90, 2747004), (104, 2377215), (108, 2289170), (117, 2113080), (120, 2060253), (130, 1901772), (135, 1831336), (156, 1584810), (180, 1373502), (195, 1267848), (216, 1144585), (234, 1056540), (260, 950886), (270, 915668), (312, 792405), (351, 704360), (360, 686751), (390, 633924), (468, 528270), (520, 475443), (540, 457834), (585, 422616), (702, 352180), (780, 316962), (936, 264135), (1080, 228917), (1170, 211308), (1404, 176090), (1560, 158481), (1755, 140872), (2340, 105654), (2808, 88045), (3510, 70436), (4680, 52827), (7020, 35218), (14040, 17609)]