152976840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1447}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 459768960

約数和(自身を除く): 306792120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1447, 1762, 2643, 2894, 3524, 4341, 4405, 5286, 5788, 7048, 7235, 8682, 8810, 10572, 11576, 13215, 14470, 17364, 17620, 21144, 21705, 26430, 28940, 34728, 35240, 43410, 52860, 57880, 86820, 105720, 173640, 1274807, 2549614, 3824421, 5099228, 6374035, 7648842, 10198456, 12748070, 15297684, 19122105, 25496140, 30595368, 38244210, 50992280, 76488420, 152976840]

約数ペア:

[(1, 152976840), (2, 76488420), (3, 50992280), (4, 38244210), (5, 30595368), (6, 25496140), (8, 19122105), (10, 15297684), (12, 12748070), (15, 10198456), (20, 7648842), (24, 6374035), (30, 5099228), (40, 3824421), (60, 2549614), (120, 1274807), (881, 173640), (1447, 105720), (1762, 86820), (2643, 57880), (2894, 52860), (3524, 43410), (4341, 35240), (4405, 34728), (5286, 28940), (5788, 26430), (7048, 21705), (7235, 21144), (8682, 17620), (8810, 17364), (10572, 14470), (11576, 13215)]