744383880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29123}}^1$

素因数の和:29211

約数の個数: 96

約数和(自身を含む): 2453405760

約数和(自身を除く): 1709021880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 29123, 58246, 87369, 116492, 145615, 174738, 232984, 262107, 291230, 349476, 436845, 524214, 582460, 698952, 873690, 1048428, 1164920, 1310535, 1747380, 2067733, 2096856, 2621070, 3494760, 4135466, 5242140, 6203199, 8270932, 10338665, 10484280, 12406398, 16541864, 18609597, 20677330, 24812796, 31015995, 37219194, 41354660, 49625592, 62031990, 74438388, 82709320, 93047985, 124063980, 148876776, 186095970, 248127960, 372191940, 744383880]

約数ペア:

[(1, 744383880), (2, 372191940), (3, 248127960), (4, 186095970), (5, 148876776), (6, 124063980), (8, 93047985), (9, 82709320), (10, 74438388), (12, 62031990), (15, 49625592), (18, 41354660), (20, 37219194), (24, 31015995), (30, 24812796), (36, 20677330), (40, 18609597), (45, 16541864), (60, 12406398), (71, 10484280), (72, 10338665), (90, 8270932), (120, 6203199), (142, 5242140), (180, 4135466), (213, 3494760), (284, 2621070), (355, 2096856), (360, 2067733), (426, 1747380), (568, 1310535), (639, 1164920), (710, 1048428), (852, 873690), (1065, 698952), (1278, 582460), (1420, 524214), (1704, 436845), (2130, 349476), (2556, 291230), (2840, 262107), (3195, 232984), (4260, 174738), (5112, 145615), (6390, 116492), (8520, 87369), (12780, 58246), (25560, 29123)]