42512760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 138996000

約数和(自身を除く): 96483240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 439, 538, 807, 878, 1076, 1317, 1345, 1614, 1756, 2152, 2195, 2421, 2634, 2690, 3228, 3512, 3951, 4035, 4390, 4842, 5268, 5380, 6456, 6585, 7902, 8070, 8780, 9684, 10536, 10760, 12105, 13170, 15804, 16140, 17560, 19368, 19755, 24210, 26340, 31608, 32280, 39510, 48420, 52680, 79020, 96840, 118091, 158040, 236182, 354273, 472364, 590455, 708546, 944728, 1062819, 1180910, 1417092, 1771365, 2125638, 2361820, 2834184, 3542730, 4251276, 4723640, 5314095, 7085460, 8502552, 10628190, 14170920, 21256380, 42512760]

約数ペア:

[(1, 42512760), (2, 21256380), (3, 14170920), (4, 10628190), (5, 8502552), (6, 7085460), (8, 5314095), (9, 4723640), (10, 4251276), (12, 3542730), (15, 2834184), (18, 2361820), (20, 2125638), (24, 1771365), (30, 1417092), (36, 1180910), (40, 1062819), (45, 944728), (60, 708546), (72, 590455), (90, 472364), (120, 354273), (180, 236182), (269, 158040), (360, 118091), (439, 96840), (538, 79020), (807, 52680), (878, 48420), (1076, 39510), (1317, 32280), (1345, 31608), (1614, 26340), (1756, 24210), (2152, 19755), (2195, 19368), (2421, 17560), (2634, 16140), (2690, 15804), (3228, 13170), (3512, 12105), (3951, 10760), (4035, 10536), (4390, 9684), (4842, 8780), (5268, 8070), (5380, 7902), (6456, 6585)]