519213840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{22303}}^1$

素因数の和:22416

約数の個数: 80

約数和(自身を含む): 1626229248

約数和(自身を除く): 1107015408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 22303, 23280, 44606, 66909, 89212, 111515, 133818, 178424, 223030, 267636, 334545, 356848, 446060, 535272, 669090, 892120, 1070544, 1338180, 1784240, 2163391, 2676360, 4326782, 5352720, 6490173, 8653564, 10816955, 12980346, 17307128, 21633910, 25960692, 32450865, 34614256, 43267820, 51921384, 64901730, 86535640, 103842768, 129803460, 173071280, 259606920, 519213840]

約数ペア:

[(1, 519213840), (2, 259606920), (3, 173071280), (4, 129803460), (5, 103842768), (6, 86535640), (8, 64901730), (10, 51921384), (12, 43267820), (15, 34614256), (16, 32450865), (20, 25960692), (24, 21633910), (30, 17307128), (40, 12980346), (48, 10816955), (60, 8653564), (80, 6490173), (97, 5352720), (120, 4326782), (194, 2676360), (240, 2163391), (291, 1784240), (388, 1338180), (485, 1070544), (582, 892120), (776, 669090), (970, 535272), (1164, 446060), (1455, 356848), (1552, 334545), (1940, 267636), (2328, 223030), (2910, 178424), (3880, 133818), (4656, 111515), (5820, 89212), (7760, 66909), (11640, 44606), (22303, 23280)]