90006480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3109

約数の個数: 120

約数和(自身を含む): 309745800

約数和(自身を除く): 219739320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3049, 3280, 3690, 4920, 5904, 6098, 7380, 9147, 9840, 12196, 14760, 15245, 18294, 24392, 27441, 29520, 30490, 36588, 45735, 48784, 54882, 60980, 73176, 91470, 109764, 121960, 125009, 137205, 146352, 182940, 219528, 243920, 250018, 274410, 365880, 375027, 439056, 500036, 548820, 625045, 731760, 750054, 1000072, 1097640, 1125081, 1250090, 1500108, 1875135, 2000144, 2195280, 2250162, 2500180, 3000216, 3750270, 4500324, 5000360, 5625405, 6000432, 7500540, 9000648, 10000720, 11250810, 15001080, 18001296, 22501620, 30002160, 45003240, 90006480]

約数ペア:

[(1, 90006480), (2, 45003240), (3, 30002160), (4, 22501620), (5, 18001296), (6, 15001080), (8, 11250810), (9, 10000720), (10, 9000648), (12, 7500540), (15, 6000432), (16, 5625405), (18, 5000360), (20, 4500324), (24, 3750270), (30, 3000216), (36, 2500180), (40, 2250162), (41, 2195280), (45, 2000144), (48, 1875135), (60, 1500108), (72, 1250090), (80, 1125081), (82, 1097640), (90, 1000072), (120, 750054), (123, 731760), (144, 625045), (164, 548820), (180, 500036), (205, 439056), (240, 375027), (246, 365880), (328, 274410), (360, 250018), (369, 243920), (410, 219528), (492, 182940), (615, 146352), (656, 137205), (720, 125009), (738, 121960), (820, 109764), (984, 91470), (1230, 73176), (1476, 60980), (1640, 54882), (1845, 48784), (1968, 45735), (2460, 36588), (2952, 30490), (3049, 29520), (3280, 27441), (3690, 24392), (4920, 18294), (5904, 15245), (6098, 14760), (7380, 12196), (9147, 9840)]