325992420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139313}}^1$

素因数の和:139341

約数の個数: 72

約数和(自身を含む): 1064916216

約数和(自身を除く): 738923796

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, 139313, 278626, 417939, 557252, 696565, 835878, 1253817, 1393130, 1671756, 1811069, 2089695, 2507634, 2786260, 3622138, 4179390, 5015268, 5433207, 6269085, 7244276, 8358780, 9055345, 10866414, 12538170, 16299621, 18110690, 21732828, 25076340, 27166035, 32599242, 36221380, 54332070, 65198484, 81498105, 108664140, 162996210, 325992420]

約数ペア:

[(1, 325992420), (2, 162996210), (3, 108664140), (4, 81498105), (5, 65198484), (6, 54332070), (9, 36221380), (10, 32599242), (12, 27166035), (13, 25076340), (15, 21732828), (18, 18110690), (20, 16299621), (26, 12538170), (30, 10866414), (36, 9055345), (39, 8358780), (45, 7244276), (52, 6269085), (60, 5433207), (65, 5015268), (78, 4179390), (90, 3622138), (117, 2786260), (130, 2507634), (156, 2089695), (180, 1811069), (195, 1671756), (234, 1393130), (260, 1253817), (390, 835878), (468, 696565), (585, 557252), (780, 417939), (1170, 278626), (2340, 139313)]