39123120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 131991552

約数和(自身を除く): 92868432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 223, 240, 255, 258, 272, 340, 344, 408, 430, 446, 510, 516, 645, 669, 680, 688, 731, 816, 860, 892, 1020, 1032, 1115, 1290, 1338, 1360, 1462, 1720, 1784, 2040, 2064, 2193, 2230, 2580, 2676, 2924, 3345, 3440, 3568, 3655, 3791, 4080, 4386, 4460, 5160, 5352, 5848, 6690, 7310, 7582, 8772, 8920, 9589, 10320, 10704, 10965, 11373, 11696, 13380, 14620, 15164, 17544, 17840, 18955, 19178, 21930, 22746, 26760, 28767, 29240, 30328, 35088, 37910, 38356, 43860, 45492, 47945, 53520, 56865, 57534, 58480, 60656, 75820, 76712, 87720, 90984, 95890, 113730, 115068, 143835, 151640, 153424, 163013, 175440, 181968, 191780, 227460, 230136, 287670, 303280, 326026, 383560, 454920, 460272, 489039, 575340, 652052, 767120, 815065, 909840, 978078, 1150680, 1304104, 1630130, 1956156, 2301360, 2445195, 2608208, 3260260, 3912312, 4890390, 6520520, 7824624, 9780780, 13041040, 19561560, 39123120]

約数ペア:

[(1, 39123120), (2, 19561560), (3, 13041040), (4, 9780780), (5, 7824624), (6, 6520520), (8, 4890390), (10, 3912312), (12, 3260260), (15, 2608208), (16, 2445195), (17, 2301360), (20, 1956156), (24, 1630130), (30, 1304104), (34, 1150680), (40, 978078), (43, 909840), (48, 815065), (51, 767120), (60, 652052), (68, 575340), (80, 489039), (85, 460272), (86, 454920), (102, 383560), (120, 326026), (129, 303280), (136, 287670), (170, 230136), (172, 227460), (204, 191780), (215, 181968), (223, 175440), (240, 163013), (255, 153424), (258, 151640), (272, 143835), (340, 115068), (344, 113730), (408, 95890), (430, 90984), (446, 87720), (510, 76712), (516, 75820), (645, 60656), (669, 58480), (680, 57534), (688, 56865), (731, 53520), (816, 47945), (860, 45492), (892, 43860), (1020, 38356), (1032, 37910), (1115, 35088), (1290, 30328), (1338, 29240), (1360, 28767), (1462, 26760), (1720, 22746), (1784, 21930), (2040, 19178), (2064, 18955), (2193, 17840), (2230, 17544), (2580, 15164), (2676, 14620), (2924, 13380), (3345, 11696), (3440, 11373), (3568, 10965), (3655, 10704), (3791, 10320), (4080, 9589), (4386, 8920), (4460, 8772), (5160, 7582), (5352, 7310), (5848, 6690)]