121535520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8731}}^1$

素因数の和:8778

約数の個数: 96

約数和(自身を含む): 396083520

約数和(自身を除く): 274548000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 8731, 13920, 17462, 26193, 34924, 43655, 52386, 69848, 87310, 104772, 130965, 139696, 174620, 209544, 253199, 261930, 279392, 349240, 419088, 506398, 523860, 698480, 759597, 838176, 1012796, 1047720, 1265995, 1396960, 1519194, 2025592, 2095440, 2531990, 3038388, 3797985, 4051184, 4190880, 5063980, 6076776, 7595970, 8102368, 10127960, 12153552, 15191940, 20255920, 24307104, 30383880, 40511840, 60767760, 121535520]

約数ペア:

[(1, 121535520), (2, 60767760), (3, 40511840), (4, 30383880), (5, 24307104), (6, 20255920), (8, 15191940), (10, 12153552), (12, 10127960), (15, 8102368), (16, 7595970), (20, 6076776), (24, 5063980), (29, 4190880), (30, 4051184), (32, 3797985), (40, 3038388), (48, 2531990), (58, 2095440), (60, 2025592), (80, 1519194), (87, 1396960), (96, 1265995), (116, 1047720), (120, 1012796), (145, 838176), (160, 759597), (174, 698480), (232, 523860), (240, 506398), (290, 419088), (348, 349240), (435, 279392), (464, 261930), (480, 253199), (580, 209544), (696, 174620), (870, 139696), (928, 130965), (1160, 104772), (1392, 87310), (1740, 69848), (2320, 52386), (2784, 43655), (3480, 34924), (4640, 26193), (6960, 17462), (8731, 13920)]