73792680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47303}}^1$

素因数の和:47330

約数の個数: 64

約数和(自身を含む): 238412160

約数和(自身を除く): 164619480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 47303, 94606, 141909, 189212, 236515, 283818, 378424, 473030, 567636, 614939, 709545, 946060, 1135272, 1229878, 1419090, 1844817, 1892120, 2459756, 2838180, 3074695, 3689634, 4919512, 5676360, 6149390, 7379268, 9224085, 12298780, 14758536, 18448170, 24597560, 36896340, 73792680]

約数ペア:

[(1, 73792680), (2, 36896340), (3, 24597560), (4, 18448170), (5, 14758536), (6, 12298780), (8, 9224085), (10, 7379268), (12, 6149390), (13, 5676360), (15, 4919512), (20, 3689634), (24, 3074695), (26, 2838180), (30, 2459756), (39, 1892120), (40, 1844817), (52, 1419090), (60, 1229878), (65, 1135272), (78, 946060), (104, 709545), (120, 614939), (130, 567636), (156, 473030), (195, 378424), (260, 283818), (312, 236515), (390, 189212), (520, 141909), (780, 94606), (1560, 47303)]