39158880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3588

約数の個数: 96

約数和(自身を含む): 128749824

約数和(自身を除く): 89590944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3547, 3680, 5520, 7094, 10641, 11040, 14188, 17735, 21282, 28376, 35470, 42564, 53205, 56752, 70940, 81581, 85128, 106410, 113504, 141880, 163162, 170256, 212820, 244743, 283760, 326324, 340512, 407905, 425640, 489486, 567520, 652648, 815810, 851280, 978972, 1223715, 1305296, 1631620, 1702560, 1957944, 2447430, 2610592, 3263240, 3915888, 4894860, 6526480, 7831776, 9789720, 13052960, 19579440, 39158880]

約数ペア:

[(1, 39158880), (2, 19579440), (3, 13052960), (4, 9789720), (5, 7831776), (6, 6526480), (8, 4894860), (10, 3915888), (12, 3263240), (15, 2610592), (16, 2447430), (20, 1957944), (23, 1702560), (24, 1631620), (30, 1305296), (32, 1223715), (40, 978972), (46, 851280), (48, 815810), (60, 652648), (69, 567520), (80, 489486), (92, 425640), (96, 407905), (115, 340512), (120, 326324), (138, 283760), (160, 244743), (184, 212820), (230, 170256), (240, 163162), (276, 141880), (345, 113504), (368, 106410), (460, 85128), (480, 81581), (552, 70940), (690, 56752), (736, 53205), (920, 42564), (1104, 35470), (1380, 28376), (1840, 21282), (2208, 17735), (2760, 14188), (3547, 11040), (3680, 10641), (5520, 7094)]