1583460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 5066880

約数和(自身を除く): 3483420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 463, 570, 684, 855, 926, 1140, 1389, 1710, 1852, 2315, 2778, 3420, 4167, 4630, 5556, 6945, 8334, 8797, 9260, 13890, 16668, 17594, 20835, 26391, 27780, 35188, 41670, 43985, 52782, 79173, 83340, 87970, 105564, 131955, 158346, 175940, 263910, 316692, 395865, 527820, 791730, 1583460]

約数ペア:

[(1, 1583460), (2, 791730), (3, 527820), (4, 395865), (5, 316692), (6, 263910), (9, 175940), (10, 158346), (12, 131955), (15, 105564), (18, 87970), (19, 83340), (20, 79173), (30, 52782), (36, 43985), (38, 41670), (45, 35188), (57, 27780), (60, 26391), (76, 20835), (90, 17594), (95, 16668), (114, 13890), (171, 9260), (180, 8797), (190, 8334), (228, 6945), (285, 5556), (342, 4630), (380, 4167), (463, 3420), (570, 2778), (684, 2315), (855, 1852), (926, 1710), (1140, 1389)]