15953520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6043}}^1$

素因数の和:6070

約数の個数: 80

約数和(自身を含む): 53960832

約数和(自身を除く): 38007312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 6043, 12086, 18129, 24172, 30215, 36258, 48344, 60430, 66473, 72516, 90645, 96688, 120860, 132946, 145032, 181290, 199419, 241720, 265892, 290064, 332365, 362580, 398838, 483440, 531784, 664730, 725160, 797676, 997095, 1063568, 1329460, 1450320, 1595352, 1994190, 2658920, 3190704, 3988380, 5317840, 7976760, 15953520]

約数ペア:

[(1, 15953520), (2, 7976760), (3, 5317840), (4, 3988380), (5, 3190704), (6, 2658920), (8, 1994190), (10, 1595352), (11, 1450320), (12, 1329460), (15, 1063568), (16, 997095), (20, 797676), (22, 725160), (24, 664730), (30, 531784), (33, 483440), (40, 398838), (44, 362580), (48, 332365), (55, 290064), (60, 265892), (66, 241720), (80, 199419), (88, 181290), (110, 145032), (120, 132946), (132, 120860), (165, 96688), (176, 90645), (220, 72516), (240, 66473), (264, 60430), (330, 48344), (440, 36258), (528, 30215), (660, 24172), (880, 18129), (1320, 12086), (2640, 6043)]