279143640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33713}}^1$

素因数の和:33753

約数の個数: 96

約数和(自身を含む): 946689120

約数和(自身を除く): 667545480

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, 8280, 33713, 67426, 101139, 134852, 168565, 202278, 269704, 303417, 337130, 404556, 505695, 606834, 674260, 775399, 809112, 1011390, 1213668, 1348520, 1517085, 1550798, 2022780, 2326197, 2427336, 3034170, 3101596, 3876995, 4045560, 4652394, 6068340, 6203192, 6978591, 7753990, 9304788, 11630985, 12136680, 13957182, 15507980, 18609576, 23261970, 27914364, 31015960, 34892955, 46523940, 55828728, 69785910, 93047880, 139571820, 279143640]

約数ペア:

[(1, 279143640), (2, 139571820), (3, 93047880), (4, 69785910), (5, 55828728), (6, 46523940), (8, 34892955), (9, 31015960), (10, 27914364), (12, 23261970), (15, 18609576), (18, 15507980), (20, 13957182), (23, 12136680), (24, 11630985), (30, 9304788), (36, 7753990), (40, 6978591), (45, 6203192), (46, 6068340), (60, 4652394), (69, 4045560), (72, 3876995), (90, 3101596), (92, 3034170), (115, 2427336), (120, 2326197), (138, 2022780), (180, 1550798), (184, 1517085), (207, 1348520), (230, 1213668), (276, 1011390), (345, 809112), (360, 775399), (414, 674260), (460, 606834), (552, 505695), (690, 404556), (828, 337130), (920, 303417), (1035, 269704), (1380, 202278), (1656, 168565), (2070, 134852), (2760, 101139), (4140, 67426), (8280, 33713)]