1495280340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{27059}}^1$

素因数の和:27381

約数の個数: 72

約数和(自身を含む): 4550626080

約数和(自身を除く): 3055345740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 9210, 11052, 13815, 18420, 27059, 27630, 54118, 55260, 81177, 108236, 135295, 162354, 243531, 270590, 324708, 405885, 487062, 541180, 811770, 974124, 1217655, 1623540, 2435310, 4870620, 8307113, 16614226, 24921339, 33228452, 41535565, 49842678, 74764017, 83071130, 99685356, 124606695, 149528034, 166142260, 249213390, 299056068, 373820085, 498426780, 747640170, 1495280340]

約数ペア:

[(1, 1495280340), (2, 747640170), (3, 498426780), (4, 373820085), (5, 299056068), (6, 249213390), (9, 166142260), (10, 149528034), (12, 124606695), (15, 99685356), (18, 83071130), (20, 74764017), (30, 49842678), (36, 41535565), (45, 33228452), (60, 24921339), (90, 16614226), (180, 8307113), (307, 4870620), (614, 2435310), (921, 1623540), (1228, 1217655), (1535, 974124), (1842, 811770), (2763, 541180), (3070, 487062), (3684, 405885), (4605, 324708), (5526, 270590), (6140, 243531), (9210, 162354), (11052, 135295), (13815, 108236), (18420, 81177), (27059, 55260), (27630, 54118)]