26020080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 120

約数和(自身を含む): 88788960

約数和(自身を除く): 62768880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 509, 568, 639, 710, 720, 852, 1018, 1065, 1136, 1278, 1420, 1527, 1704, 2036, 2130, 2545, 2556, 2840, 3054, 3195, 3408, 4072, 4260, 4581, 5090, 5112, 5680, 6108, 6390, 7635, 8144, 8520, 9162, 10180, 10224, 12216, 12780, 15270, 17040, 18324, 20360, 22905, 24432, 25560, 30540, 36139, 36648, 40720, 45810, 51120, 61080, 72278, 73296, 91620, 108417, 122160, 144556, 180695, 183240, 216834, 289112, 325251, 361390, 366480, 433668, 542085, 578224, 650502, 722780, 867336, 1084170, 1301004, 1445560, 1626255, 1734672, 2168340, 2602008, 2891120, 3252510, 4336680, 5204016, 6505020, 8673360, 13010040, 26020080]

約数ペア:

[(1, 26020080), (2, 13010040), (3, 8673360), (4, 6505020), (5, 5204016), (6, 4336680), (8, 3252510), (9, 2891120), (10, 2602008), (12, 2168340), (15, 1734672), (16, 1626255), (18, 1445560), (20, 1301004), (24, 1084170), (30, 867336), (36, 722780), (40, 650502), (45, 578224), (48, 542085), (60, 433668), (71, 366480), (72, 361390), (80, 325251), (90, 289112), (120, 216834), (142, 183240), (144, 180695), (180, 144556), (213, 122160), (240, 108417), (284, 91620), (355, 73296), (360, 72278), (426, 61080), (509, 51120), (568, 45810), (639, 40720), (710, 36648), (720, 36139), (852, 30540), (1018, 25560), (1065, 24432), (1136, 22905), (1278, 20360), (1420, 18324), (1527, 17040), (1704, 15270), (2036, 12780), (2130, 12216), (2545, 10224), (2556, 10180), (2840, 9162), (3054, 8520), (3195, 8144), (3408, 7635), (4072, 6390), (4260, 6108), (4581, 5680), (5090, 5112)]