39936060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 132717312

約数和(自身を除く): 92781252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 421, 465, 510, 527, 558, 612, 620, 765, 842, 930, 1020, 1054, 1116, 1263, 1395, 1530, 1581, 1684, 1860, 2105, 2108, 2526, 2635, 2790, 3060, 3162, 3789, 4210, 4743, 5052, 5270, 5580, 6315, 6324, 7157, 7578, 7905, 8420, 9486, 10540, 12630, 13051, 14314, 15156, 15810, 18945, 18972, 21471, 23715, 25260, 26102, 28628, 31620, 35785, 37890, 39153, 42942, 47430, 52204, 64413, 65255, 71570, 75780, 78306, 85884, 94860, 107355, 117459, 128826, 130510, 143140, 156612, 195765, 214710, 221867, 234918, 257652, 261020, 322065, 391530, 429420, 443734, 469836, 587295, 644130, 665601, 783060, 887468, 1109335, 1174590, 1288260, 1331202, 1996803, 2218670, 2349180, 2662404, 3328005, 3993606, 4437340, 6656010, 7987212, 9984015, 13312020, 19968030, 39936060]

約数ペア:

[(1, 39936060), (2, 19968030), (3, 13312020), (4, 9984015), (5, 7987212), (6, 6656010), (9, 4437340), (10, 3993606), (12, 3328005), (15, 2662404), (17, 2349180), (18, 2218670), (20, 1996803), (30, 1331202), (31, 1288260), (34, 1174590), (36, 1109335), (45, 887468), (51, 783060), (60, 665601), (62, 644130), (68, 587295), (85, 469836), (90, 443734), (93, 429420), (102, 391530), (124, 322065), (153, 261020), (155, 257652), (170, 234918), (180, 221867), (186, 214710), (204, 195765), (255, 156612), (279, 143140), (306, 130510), (310, 128826), (340, 117459), (372, 107355), (421, 94860), (465, 85884), (510, 78306), (527, 75780), (558, 71570), (612, 65255), (620, 64413), (765, 52204), (842, 47430), (930, 42942), (1020, 39153), (1054, 37890), (1116, 35785), (1263, 31620), (1395, 28628), (1530, 26102), (1581, 25260), (1684, 23715), (1860, 21471), (2105, 18972), (2108, 18945), (2526, 15810), (2635, 15156), (2790, 14314), (3060, 13051), (3162, 12630), (3789, 10540), (4210, 9486), (4743, 8420), (5052, 7905), (5270, 7578), (5580, 7157), (6315, 6324)]