144287280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8713}}^1$

素因数の和:8755

約数の個数: 120

約数和(自身を含む): 505690848

約数和(自身を除く): 361403568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8713, 16560, 17426, 26139, 34852, 43565, 52278, 69704, 78417, 87130, 104556, 130695, 139408, 156834, 174260, 200399, 209112, 261390, 313668, 348520, 392085, 400798, 418224, 522780, 601197, 627336, 697040, 784170, 801596, 1001995, 1045560, 1202394, 1254672, 1568340, 1603192, 1803591, 2003990, 2091120, 2404788, 3005985, 3136680, 3206384, 3607182, 4007980, 4809576, 6011970, 6273360, 7214364, 8015960, 9017955, 9619152, 12023940, 14428728, 16031920, 18035910, 24047880, 28857456, 36071820, 48095760, 72143640, 144287280]

約数ペア:

[(1, 144287280), (2, 72143640), (3, 48095760), (4, 36071820), (5, 28857456), (6, 24047880), (8, 18035910), (9, 16031920), (10, 14428728), (12, 12023940), (15, 9619152), (16, 9017955), (18, 8015960), (20, 7214364), (23, 6273360), (24, 6011970), (30, 4809576), (36, 4007980), (40, 3607182), (45, 3206384), (46, 3136680), (48, 3005985), (60, 2404788), (69, 2091120), (72, 2003990), (80, 1803591), (90, 1603192), (92, 1568340), (115, 1254672), (120, 1202394), (138, 1045560), (144, 1001995), (180, 801596), (184, 784170), (207, 697040), (230, 627336), (240, 601197), (276, 522780), (345, 418224), (360, 400798), (368, 392085), (414, 348520), (460, 313668), (552, 261390), (690, 209112), (720, 200399), (828, 174260), (920, 156834), (1035, 139408), (1104, 130695), (1380, 104556), (1656, 87130), (1840, 78417), (2070, 69704), (2760, 52278), (3312, 43565), (4140, 34852), (5520, 26139), (8280, 17426), (8713, 16560)]