24948180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 83026944

約数和(自身を除く): 58078764

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, 263, 279, 306, 310, 340, 372, 465, 510, 526, 527, 558, 612, 620, 765, 789, 930, 1020, 1052, 1054, 1116, 1315, 1395, 1530, 1578, 1581, 1860, 2108, 2367, 2630, 2635, 2790, 3060, 3156, 3162, 3945, 4471, 4734, 4743, 5260, 5270, 5580, 6324, 7890, 7905, 8153, 8942, 9468, 9486, 10540, 11835, 13413, 15780, 15810, 16306, 17884, 18972, 22355, 23670, 23715, 24459, 26826, 31620, 32612, 40239, 40765, 44710, 47340, 47430, 48918, 53652, 67065, 73377, 80478, 81530, 89420, 94860, 97836, 122295, 134130, 138601, 146754, 160956, 163060, 201195, 244590, 268260, 277202, 293508, 366885, 402390, 415803, 489180, 554404, 693005, 733770, 804780, 831606, 1247409, 1386010, 1467540, 1663212, 2079015, 2494818, 2772020, 4158030, 4989636, 6237045, 8316060, 12474090, 24948180]

約数ペア:

[(1, 24948180), (2, 12474090), (3, 8316060), (4, 6237045), (5, 4989636), (6, 4158030), (9, 2772020), (10, 2494818), (12, 2079015), (15, 1663212), (17, 1467540), (18, 1386010), (20, 1247409), (30, 831606), (31, 804780), (34, 733770), (36, 693005), (45, 554404), (51, 489180), (60, 415803), (62, 402390), (68, 366885), (85, 293508), (90, 277202), (93, 268260), (102, 244590), (124, 201195), (153, 163060), (155, 160956), (170, 146754), (180, 138601), (186, 134130), (204, 122295), (255, 97836), (263, 94860), (279, 89420), (306, 81530), (310, 80478), (340, 73377), (372, 67065), (465, 53652), (510, 48918), (526, 47430), (527, 47340), (558, 44710), (612, 40765), (620, 40239), (765, 32612), (789, 31620), (930, 26826), (1020, 24459), (1052, 23715), (1054, 23670), (1116, 22355), (1315, 18972), (1395, 17884), (1530, 16306), (1578, 15810), (1581, 15780), (1860, 13413), (2108, 11835), (2367, 10540), (2630, 9486), (2635, 9468), (2790, 8942), (3060, 8153), (3156, 7905), (3162, 7890), (3945, 6324), (4471, 5580), (4734, 5270), (4743, 5260)]