323919180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138427}}^1$

素因数の和:138455

約数の個数: 72

約数和(自身を含む): 1058143632

約数和(自身を除く): 734224452

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, 138427, 276854, 415281, 553708, 692135, 830562, 1245843, 1384270, 1661124, 1799551, 2076405, 2491686, 2768540, 3599102, 4152810, 4983372, 5398653, 6229215, 7198204, 8305620, 8997755, 10797306, 12458430, 16195959, 17995510, 21594612, 24916860, 26993265, 32391918, 35991020, 53986530, 64783836, 80979795, 107973060, 161959590, 323919180]

約数ペア:

[(1, 323919180), (2, 161959590), (3, 107973060), (4, 80979795), (5, 64783836), (6, 53986530), (9, 35991020), (10, 32391918), (12, 26993265), (13, 24916860), (15, 21594612), (18, 17995510), (20, 16195959), (26, 12458430), (30, 10797306), (36, 8997755), (39, 8305620), (45, 7198204), (52, 6229215), (60, 5398653), (65, 4983372), (78, 4152810), (90, 3599102), (117, 2768540), (130, 2491686), (156, 2076405), (180, 1799551), (195, 1661124), (234, 1384270), (260, 1245843), (390, 830562), (468, 692135), (585, 553708), (780, 415281), (1170, 276854), (2340, 138427)]