55260360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2732

約数の個数: 128

約数和(自身を含む): 193968000

約数和(自身を除く): 138707640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 2693, 3420, 4104, 5130, 5386, 6840, 8079, 10260, 10772, 13465, 16158, 20520, 21544, 24237, 26930, 32316, 40395, 48474, 51167, 53860, 64632, 72711, 80790, 96948, 102334, 107720, 121185, 145422, 153501, 161580, 193896, 204668, 242370, 255835, 290844, 307002, 323160, 363555, 409336, 460503, 484740, 511670, 581688, 614004, 727110, 767505, 921006, 969480, 1023340, 1228008, 1381509, 1454220, 1535010, 1842012, 2046680, 2302515, 2763018, 2908440, 3070020, 3684024, 4605030, 5526036, 6140040, 6907545, 9210060, 11052072, 13815090, 18420120, 27630180, 55260360]

約数ペア:

[(1, 55260360), (2, 27630180), (3, 18420120), (4, 13815090), (5, 11052072), (6, 9210060), (8, 6907545), (9, 6140040), (10, 5526036), (12, 4605030), (15, 3684024), (18, 3070020), (19, 2908440), (20, 2763018), (24, 2302515), (27, 2046680), (30, 1842012), (36, 1535010), (38, 1454220), (40, 1381509), (45, 1228008), (54, 1023340), (57, 969480), (60, 921006), (72, 767505), (76, 727110), (90, 614004), (95, 581688), (108, 511670), (114, 484740), (120, 460503), (135, 409336), (152, 363555), (171, 323160), (180, 307002), (190, 290844), (216, 255835), (228, 242370), (270, 204668), (285, 193896), (342, 161580), (360, 153501), (380, 145422), (456, 121185), (513, 107720), (540, 102334), (570, 96948), (684, 80790), (760, 72711), (855, 64632), (1026, 53860), (1080, 51167), (1140, 48474), (1368, 40395), (1710, 32316), (2052, 26930), (2280, 24237), (2565, 21544), (2693, 20520), (3420, 16158), (4104, 13465), (5130, 10772), (5386, 10260), (6840, 8079)]