540369960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{346391}}^1$

素因数の和:346418

約数の個数: 64

約数和(自身を含む): 1745815680

約数和(自身を除く): 1205445720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 346391, 692782, 1039173, 1385564, 1731955, 2078346, 2771128, 3463910, 4156692, 4503083, 5195865, 6927820, 8313384, 9006166, 10391730, 13509249, 13855640, 18012332, 20783460, 22515415, 27018498, 36024664, 41566920, 45030830, 54036996, 67546245, 90061660, 108073992, 135092490, 180123320, 270184980, 540369960]

約数ペア:

[(1, 540369960), (2, 270184980), (3, 180123320), (4, 135092490), (5, 108073992), (6, 90061660), (8, 67546245), (10, 54036996), (12, 45030830), (13, 41566920), (15, 36024664), (20, 27018498), (24, 22515415), (26, 20783460), (30, 18012332), (39, 13855640), (40, 13509249), (52, 10391730), (60, 9006166), (65, 8313384), (78, 6927820), (104, 5195865), (120, 4503083), (130, 4156692), (156, 3463910), (195, 2771128), (260, 2078346), (312, 1731955), (390, 1385564), (520, 1039173), (780, 692782), (1560, 346391)]