135623640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49139}}^1$

素因数の和:49176

約数の個数: 64

約数和(自身を含む): 424569600

約数和(自身を除く): 288945960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 49139, 98278, 147417, 196556, 245695, 294834, 393112, 491390, 589668, 737085, 982780, 1130197, 1179336, 1474170, 1965560, 2260394, 2948340, 3390591, 4520788, 5650985, 5896680, 6781182, 9041576, 11301970, 13562364, 16952955, 22603940, 27124728, 33905910, 45207880, 67811820, 135623640]

約数ペア:

[(1, 135623640), (2, 67811820), (3, 45207880), (4, 33905910), (5, 27124728), (6, 22603940), (8, 16952955), (10, 13562364), (12, 11301970), (15, 9041576), (20, 6781182), (23, 5896680), (24, 5650985), (30, 4520788), (40, 3390591), (46, 2948340), (60, 2260394), (69, 1965560), (92, 1474170), (115, 1179336), (120, 1130197), (138, 982780), (184, 737085), (230, 589668), (276, 491390), (345, 393112), (460, 294834), (552, 245695), (690, 196556), (920, 147417), (1380, 98278), (2760, 49139)]