212446320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3673}}^1$

素因数の和:3930

約数の個数: 80

約数和(自身を含む): 661496352

約数和(自身を除く): 449050032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3673, 3856, 4820, 5784, 7230, 7346, 9640, 11019, 11568, 14460, 14692, 18365, 19280, 22038, 28920, 29384, 36730, 44076, 55095, 57840, 58768, 73460, 88152, 110190, 146920, 176304, 220380, 293840, 440760, 881520, 885193, 1770386, 2655579, 3540772, 4425965, 5311158, 7081544, 8851930, 10622316, 13277895, 14163088, 17703860, 21244632, 26555790, 35407720, 42489264, 53111580, 70815440, 106223160, 212446320]

約数ペア:

[(1, 212446320), (2, 106223160), (3, 70815440), (4, 53111580), (5, 42489264), (6, 35407720), (8, 26555790), (10, 21244632), (12, 17703860), (15, 14163088), (16, 13277895), (20, 10622316), (24, 8851930), (30, 7081544), (40, 5311158), (48, 4425965), (60, 3540772), (80, 2655579), (120, 1770386), (240, 885193), (241, 881520), (482, 440760), (723, 293840), (964, 220380), (1205, 176304), (1446, 146920), (1928, 110190), (2410, 88152), (2892, 73460), (3615, 58768), (3673, 57840), (3856, 55095), (4820, 44076), (5784, 36730), (7230, 29384), (7346, 28920), (9640, 22038), (11019, 19280), (11568, 18365), (14460, 14692)]