67121520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 209584800

約数和(自身を除く): 142463280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 1877, 2235, 2384, 2980, 3576, 3754, 4470, 5631, 5960, 7152, 7508, 8940, 9385, 11262, 11920, 15016, 17880, 18770, 22524, 28155, 30032, 35760, 37540, 45048, 56310, 75080, 90096, 112620, 150160, 225240, 279673, 450480, 559346, 839019, 1118692, 1398365, 1678038, 2237384, 2796730, 3356076, 4195095, 4474768, 5593460, 6712152, 8390190, 11186920, 13424304, 16780380, 22373840, 33560760, 67121520]

約数ペア:

[(1, 67121520), (2, 33560760), (3, 22373840), (4, 16780380), (5, 13424304), (6, 11186920), (8, 8390190), (10, 6712152), (12, 5593460), (15, 4474768), (16, 4195095), (20, 3356076), (24, 2796730), (30, 2237384), (40, 1678038), (48, 1398365), (60, 1118692), (80, 839019), (120, 559346), (149, 450480), (240, 279673), (298, 225240), (447, 150160), (596, 112620), (745, 90096), (894, 75080), (1192, 56310), (1490, 45048), (1788, 37540), (1877, 35760), (2235, 30032), (2384, 28155), (2980, 22524), (3576, 18770), (3754, 17880), (4470, 15016), (5631, 11920), (5960, 11262), (7152, 9385), (7508, 8940)]