75560040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23321}}^1$

素因数の和:23344

約数の個数: 80

約数和(自身を含む): 253976580

約数和(自身を除く): 178416540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23321, 46642, 69963, 93284, 116605, 139926, 186568, 209889, 233210, 279852, 349815, 419778, 466420, 559704, 629667, 699630, 839556, 932840, 1049445, 1259334, 1399260, 1679112, 1889001, 2098890, 2518668, 2798520, 3148335, 3778002, 4197780, 5037336, 6296670, 7556004, 8395560, 9445005, 12593340, 15112008, 18890010, 25186680, 37780020, 75560040]

約数ペア:

[(1, 75560040), (2, 37780020), (3, 25186680), (4, 18890010), (5, 15112008), (6, 12593340), (8, 9445005), (9, 8395560), (10, 7556004), (12, 6296670), (15, 5037336), (18, 4197780), (20, 3778002), (24, 3148335), (27, 2798520), (30, 2518668), (36, 2098890), (40, 1889001), (45, 1679112), (54, 1399260), (60, 1259334), (72, 1049445), (81, 932840), (90, 839556), (108, 699630), (120, 629667), (135, 559704), (162, 466420), (180, 419778), (216, 349815), (270, 279852), (324, 233210), (360, 209889), (405, 186568), (540, 139926), (648, 116605), (810, 93284), (1080, 69963), (1620, 46642), (3240, 23321)]