4082580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 12739272

約数和(自身を除く): 8656692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 613, 666, 740, 1110, 1226, 1332, 1665, 1839, 2220, 2452, 3065, 3330, 3678, 5517, 6130, 6660, 7356, 9195, 11034, 12260, 18390, 22068, 22681, 27585, 36780, 45362, 55170, 68043, 90724, 110340, 113405, 136086, 204129, 226810, 272172, 340215, 408258, 453620, 680430, 816516, 1020645, 1360860, 2041290, 4082580]

約数ペア:

[(1, 4082580), (2, 2041290), (3, 1360860), (4, 1020645), (5, 816516), (6, 680430), (9, 453620), (10, 408258), (12, 340215), (15, 272172), (18, 226810), (20, 204129), (30, 136086), (36, 113405), (37, 110340), (45, 90724), (60, 68043), (74, 55170), (90, 45362), (111, 36780), (148, 27585), (180, 22681), (185, 22068), (222, 18390), (333, 12260), (370, 11034), (444, 9195), (555, 7356), (613, 6660), (666, 6130), (740, 5517), (1110, 3678), (1226, 3330), (1332, 3065), (1665, 2452), (1839, 2220)]