39343440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9643}}^1$

素因数の和:9676

約数の個数: 80

約数和(自身を含む): 129152448

約数和(自身を除く): 89809008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 9643, 19286, 28929, 38572, 48215, 57858, 77144, 96430, 115716, 144645, 154288, 163931, 192860, 231432, 289290, 327862, 385720, 462864, 491793, 578580, 655724, 771440, 819655, 983586, 1157160, 1311448, 1639310, 1967172, 2314320, 2458965, 2622896, 3278620, 3934344, 4917930, 6557240, 7868688, 9835860, 13114480, 19671720, 39343440]

約数ペア:

[(1, 39343440), (2, 19671720), (3, 13114480), (4, 9835860), (5, 7868688), (6, 6557240), (8, 4917930), (10, 3934344), (12, 3278620), (15, 2622896), (16, 2458965), (17, 2314320), (20, 1967172), (24, 1639310), (30, 1311448), (34, 1157160), (40, 983586), (48, 819655), (51, 771440), (60, 655724), (68, 578580), (80, 491793), (85, 462864), (102, 385720), (120, 327862), (136, 289290), (170, 231432), (204, 192860), (240, 163931), (255, 154288), (272, 144645), (340, 115716), (408, 96430), (510, 77144), (680, 57858), (816, 48215), (1020, 38572), (1360, 28929), (2040, 19286), (4080, 9643)]