79386840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16963}}^1$

素因数の和:16993

約数の個数: 96

約数和(自身を含む): 277870320

約数和(自身を除く): 198483480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 16963, 33926, 50889, 67852, 84815, 101778, 135704, 152667, 169630, 203556, 220519, 254445, 305334, 339260, 407112, 441038, 508890, 610668, 661557, 678520, 763335, 882076, 1017780, 1102595, 1221336, 1323114, 1526670, 1764152, 1984671, 2035560, 2205190, 2646228, 3053340, 3307785, 3969342, 4410380, 5292456, 6106680, 6615570, 7938684, 8820760, 9923355, 13231140, 15877368, 19846710, 26462280, 39693420, 79386840]

約数ペア:

[(1, 79386840), (2, 39693420), (3, 26462280), (4, 19846710), (5, 15877368), (6, 13231140), (8, 9923355), (9, 8820760), (10, 7938684), (12, 6615570), (13, 6106680), (15, 5292456), (18, 4410380), (20, 3969342), (24, 3307785), (26, 3053340), (30, 2646228), (36, 2205190), (39, 2035560), (40, 1984671), (45, 1764152), (52, 1526670), (60, 1323114), (65, 1221336), (72, 1102595), (78, 1017780), (90, 882076), (104, 763335), (117, 678520), (120, 661557), (130, 610668), (156, 508890), (180, 441038), (195, 407112), (234, 339260), (260, 305334), (312, 254445), (360, 220519), (390, 203556), (468, 169630), (520, 152667), (585, 135704), (780, 101778), (936, 84815), (1170, 67852), (1560, 50889), (2340, 33926), (4680, 16963)]