361060020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25391}}^1$

素因数の和:25485

約数の個数: 72

約数和(自身を含む): 1109122560

約数和(自身を除く): 748062540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 25391, 50782, 76173, 101564, 126955, 152346, 228519, 253910, 304692, 380865, 457038, 507820, 761730, 914076, 1142595, 1523460, 2005889, 2285190, 4011778, 4570380, 6017667, 8023556, 10029445, 12035334, 18053001, 20058890, 24070668, 30088335, 36106002, 40117780, 60176670, 72212004, 90265005, 120353340, 180530010, 361060020]

約数ペア:

[(1, 361060020), (2, 180530010), (3, 120353340), (4, 90265005), (5, 72212004), (6, 60176670), (9, 40117780), (10, 36106002), (12, 30088335), (15, 24070668), (18, 20058890), (20, 18053001), (30, 12035334), (36, 10029445), (45, 8023556), (60, 6017667), (79, 4570380), (90, 4011778), (158, 2285190), (180, 2005889), (237, 1523460), (316, 1142595), (395, 914076), (474, 761730), (711, 507820), (790, 457038), (948, 380865), (1185, 304692), (1422, 253910), (1580, 228519), (2370, 152346), (2844, 126955), (3555, 101564), (4740, 76173), (7110, 50782), (14220, 25391)]