54407880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6611

約数の個数: 96

約数和(自身を含む): 184541760

約数和(自身を除く): 130133880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6571, 8280, 13142, 19713, 26284, 32855, 39426, 52568, 59139, 65710, 78852, 98565, 118278, 131420, 151133, 157704, 197130, 236556, 262840, 295695, 302266, 394260, 453399, 473112, 591390, 604532, 755665, 788520, 906798, 1182780, 1209064, 1360197, 1511330, 1813596, 2266995, 2365560, 2720394, 3022660, 3627192, 4533990, 5440788, 6045320, 6800985, 9067980, 10881576, 13601970, 18135960, 27203940, 54407880]

約数ペア:

[(1, 54407880), (2, 27203940), (3, 18135960), (4, 13601970), (5, 10881576), (6, 9067980), (8, 6800985), (9, 6045320), (10, 5440788), (12, 4533990), (15, 3627192), (18, 3022660), (20, 2720394), (23, 2365560), (24, 2266995), (30, 1813596), (36, 1511330), (40, 1360197), (45, 1209064), (46, 1182780), (60, 906798), (69, 788520), (72, 755665), (90, 604532), (92, 591390), (115, 473112), (120, 453399), (138, 394260), (180, 302266), (184, 295695), (207, 262840), (230, 236556), (276, 197130), (345, 157704), (360, 151133), (414, 131420), (460, 118278), (552, 98565), (690, 78852), (828, 65710), (920, 59139), (1035, 52568), (1380, 39426), (1656, 32855), (2070, 26284), (2760, 19713), (4140, 13142), (6571, 8280)]