15376140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6599

約数の個数: 72

約数和(自身を含む): 50236368

約数和(自身を除く): 34860228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 6571, 13142, 19713, 26284, 32855, 39426, 59139, 65710, 78852, 85423, 98565, 118278, 131420, 170846, 197130, 236556, 256269, 295695, 341692, 394260, 427115, 512538, 591390, 768807, 854230, 1025076, 1182780, 1281345, 1537614, 1708460, 2562690, 3075228, 3844035, 5125380, 7688070, 15376140]

約数ペア:

[(1, 15376140), (2, 7688070), (3, 5125380), (4, 3844035), (5, 3075228), (6, 2562690), (9, 1708460), (10, 1537614), (12, 1281345), (13, 1182780), (15, 1025076), (18, 854230), (20, 768807), (26, 591390), (30, 512538), (36, 427115), (39, 394260), (45, 341692), (52, 295695), (60, 256269), (65, 236556), (78, 197130), (90, 170846), (117, 131420), (130, 118278), (156, 98565), (180, 85423), (195, 78852), (234, 65710), (260, 59139), (390, 39426), (468, 32855), (585, 26284), (780, 19713), (1170, 13142), (2340, 6571)]