24240780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 74142432

約数和(自身を除く): 49901652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 983, 1233, 1370, 1644, 1966, 2055, 2466, 2740, 2949, 3932, 4110, 4915, 4932, 5898, 6165, 8220, 8847, 9830, 11796, 12330, 14745, 17694, 19660, 24660, 29490, 35388, 44235, 58980, 88470, 134671, 176940, 269342, 404013, 538684, 673355, 808026, 1212039, 1346710, 1616052, 2020065, 2424078, 2693420, 4040130, 4848156, 6060195, 8080260, 12120390, 24240780]

約数ペア:

[(1, 24240780), (2, 12120390), (3, 8080260), (4, 6060195), (5, 4848156), (6, 4040130), (9, 2693420), (10, 2424078), (12, 2020065), (15, 1616052), (18, 1346710), (20, 1212039), (30, 808026), (36, 673355), (45, 538684), (60, 404013), (90, 269342), (137, 176940), (180, 134671), (274, 88470), (411, 58980), (548, 44235), (685, 35388), (822, 29490), (983, 24660), (1233, 19660), (1370, 17694), (1644, 14745), (1966, 12330), (2055, 11796), (2466, 9830), (2740, 8847), (2949, 8220), (3932, 6165), (4110, 5898), (4915, 4932)]