2503205280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17921}}^1$

素因数の和:18039

約数の個数: 144

約数和(自身を含む): 8630733384

約数和(自身を除く): 6127528104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 17921, 23280, 27936, 34920, 35842, 46560, 53763, 69840, 71684, 89605, 107526, 139680, 143368, 161289, 179210, 215052, 268815, 286736, 322578, 358420, 430104, 537630, 573472, 645156, 716840, 806445, 860208, 1075260, 1290312, 1433680, 1612890, 1720416, 1738337, 2150520, 2580624, 2867360, 3225780, 3476674, 4301040, 5161248, 5215011, 6451560, 6953348, 8602080, 8691685, 10430022, 12903120, 13906696, 15645033, 17383370, 20860044, 25806240, 26075055, 27813392, 31290066, 34766740, 41720088, 52150110, 55626784, 62580132, 69533480, 78225165, 83440176, 104300220, 125160264, 139066960, 156450330, 166880352, 208600440, 250320528, 278133920, 312900660, 417200880, 500641056, 625801320, 834401760, 1251602640, 2503205280]

約数ペア:

[(1, 2503205280), (2, 1251602640), (3, 834401760), (4, 625801320), (5, 500641056), (6, 417200880), (8, 312900660), (9, 278133920), (10, 250320528), (12, 208600440), (15, 166880352), (16, 156450330), (18, 139066960), (20, 125160264), (24, 104300220), (30, 83440176), (32, 78225165), (36, 69533480), (40, 62580132), (45, 55626784), (48, 52150110), (60, 41720088), (72, 34766740), (80, 31290066), (90, 27813392), (96, 26075055), (97, 25806240), (120, 20860044), (144, 17383370), (160, 15645033), (180, 13906696), (194, 12903120), (240, 10430022), (288, 8691685), (291, 8602080), (360, 6953348), (388, 6451560), (480, 5215011), (485, 5161248), (582, 4301040), (720, 3476674), (776, 3225780), (873, 2867360), (970, 2580624), (1164, 2150520), (1440, 1738337), (1455, 1720416), (1552, 1612890), (1746, 1433680), (1940, 1290312), (2328, 1075260), (2910, 860208), (3104, 806445), (3492, 716840), (3880, 645156), (4365, 573472), (4656, 537630), (5820, 430104), (6984, 358420), (7760, 322578), (8730, 286736), (9312, 268815), (11640, 215052), (13968, 179210), (15520, 161289), (17460, 143368), (17921, 139680), (23280, 107526), (27936, 89605), (34920, 71684), (35842, 69840), (46560, 53763)]