15504840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3343

約数の個数: 96

約数和(自身を含む): 54283320

約数和(自身を除く): 38778480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 3313, 4680, 6626, 9939, 13252, 16565, 19878, 26504, 29817, 33130, 39756, 43069, 49695, 59634, 66260, 79512, 86138, 99390, 119268, 129207, 132520, 149085, 172276, 198780, 215345, 238536, 258414, 298170, 344552, 387621, 397560, 430690, 516828, 596340, 646035, 775242, 861380, 1033656, 1192680, 1292070, 1550484, 1722760, 1938105, 2584140, 3100968, 3876210, 5168280, 7752420, 15504840]

約数ペア:

[(1, 15504840), (2, 7752420), (3, 5168280), (4, 3876210), (5, 3100968), (6, 2584140), (8, 1938105), (9, 1722760), (10, 1550484), (12, 1292070), (13, 1192680), (15, 1033656), (18, 861380), (20, 775242), (24, 646035), (26, 596340), (30, 516828), (36, 430690), (39, 397560), (40, 387621), (45, 344552), (52, 298170), (60, 258414), (65, 238536), (72, 215345), (78, 198780), (90, 172276), (104, 149085), (117, 132520), (120, 129207), (130, 119268), (156, 99390), (180, 86138), (195, 79512), (234, 66260), (260, 59634), (312, 49695), (360, 43069), (390, 39756), (468, 33130), (520, 29817), (585, 26504), (780, 19878), (936, 16565), (1170, 13252), (1560, 9939), (2340, 6626), (3313, 4680)]