164820240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17641

約数の個数: 120

約数和(自身を含む): 596133720

約数和(自身を除く): 431313480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 17609, 35218, 52827, 70436, 88045, 105654, 140872, 158481, 176090, 211308, 228917, 264135, 281744, 316962, 352180, 422616, 457834, 528270, 633924, 686751, 704360, 792405, 845232, 915668, 1056540, 1144585, 1267848, 1373502, 1408720, 1584810, 1831336, 2060253, 2113080, 2289170, 2535696, 2747004, 3169620, 3433755, 3662672, 4120506, 4226160, 4578340, 5494008, 6339240, 6867510, 8241012, 9156680, 10301265, 10988016, 12678480, 13735020, 16482024, 18313360, 20602530, 27470040, 32964048, 41205060, 54940080, 82410120, 164820240]

約数ペア:

[(1, 164820240), (2, 82410120), (3, 54940080), (4, 41205060), (5, 32964048), (6, 27470040), (8, 20602530), (9, 18313360), (10, 16482024), (12, 13735020), (13, 12678480), (15, 10988016), (16, 10301265), (18, 9156680), (20, 8241012), (24, 6867510), (26, 6339240), (30, 5494008), (36, 4578340), (39, 4226160), (40, 4120506), (45, 3662672), (48, 3433755), (52, 3169620), (60, 2747004), (65, 2535696), (72, 2289170), (78, 2113080), (80, 2060253), (90, 1831336), (104, 1584810), (117, 1408720), (120, 1373502), (130, 1267848), (144, 1144585), (156, 1056540), (180, 915668), (195, 845232), (208, 792405), (234, 704360), (240, 686751), (260, 633924), (312, 528270), (360, 457834), (390, 422616), (468, 352180), (520, 316962), (585, 281744), (624, 264135), (720, 228917), (780, 211308), (936, 176090), (1040, 158481), (1170, 140872), (1560, 105654), (1872, 88045), (2340, 70436), (3120, 52827), (4680, 35218), (9360, 17609)]