108945480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5683

約数の個数: 128

約数和(自身を含む): 389836800

約数和(自身を除く): 280891320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 5639, 6440, 9660, 11278, 16917, 19320, 22556, 28195, 33834, 39473, 45112, 56390, 67668, 78946, 84585, 112780, 118419, 129697, 135336, 157892, 169170, 197365, 225560, 236838, 259394, 315784, 338340, 389091, 394730, 473676, 518788, 592095, 648485, 676680, 778182, 789460, 907879, 947352, 1037576, 1184190, 1296970, 1556364, 1578920, 1815758, 1945455, 2368380, 2593940, 2723637, 3112728, 3631516, 3890910, 4539395, 4736760, 5187880, 5447274, 7263032, 7781820, 9078790, 10894548, 13618185, 15563640, 18157580, 21789096, 27236370, 36315160, 54472740, 108945480]

約数ペア:

[(1, 108945480), (2, 54472740), (3, 36315160), (4, 27236370), (5, 21789096), (6, 18157580), (7, 15563640), (8, 13618185), (10, 10894548), (12, 9078790), (14, 7781820), (15, 7263032), (20, 5447274), (21, 5187880), (23, 4736760), (24, 4539395), (28, 3890910), (30, 3631516), (35, 3112728), (40, 2723637), (42, 2593940), (46, 2368380), (56, 1945455), (60, 1815758), (69, 1578920), (70, 1556364), (84, 1296970), (92, 1184190), (105, 1037576), (115, 947352), (120, 907879), (138, 789460), (140, 778182), (161, 676680), (168, 648485), (184, 592095), (210, 518788), (230, 473676), (276, 394730), (280, 389091), (322, 338340), (345, 315784), (420, 259394), (460, 236838), (483, 225560), (552, 197365), (644, 169170), (690, 157892), (805, 135336), (840, 129697), (920, 118419), (966, 112780), (1288, 84585), (1380, 78946), (1610, 67668), (1932, 56390), (2415, 45112), (2760, 39473), (3220, 33834), (3864, 28195), (4830, 22556), (5639, 19320), (6440, 16917), (9660, 11278)]