74585640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32713}}^1$

素因数の和:32746

約数の個数: 64

約数和(自身を含む): 235540800

約数和(自身を除く): 160955160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 32713, 65426, 98139, 130852, 163565, 196278, 261704, 327130, 392556, 490695, 621547, 654260, 785112, 981390, 1243094, 1308520, 1864641, 1962780, 2486188, 3107735, 3729282, 3925560, 4972376, 6215470, 7458564, 9323205, 12430940, 14917128, 18646410, 24861880, 37292820, 74585640]

約数ペア:

[(1, 74585640), (2, 37292820), (3, 24861880), (4, 18646410), (5, 14917128), (6, 12430940), (8, 9323205), (10, 7458564), (12, 6215470), (15, 4972376), (19, 3925560), (20, 3729282), (24, 3107735), (30, 2486188), (38, 1962780), (40, 1864641), (57, 1308520), (60, 1243094), (76, 981390), (95, 785112), (114, 654260), (120, 621547), (152, 490695), (190, 392556), (228, 327130), (285, 261704), (380, 196278), (456, 163565), (570, 130852), (760, 98139), (1140, 65426), (2280, 32713)]