285862320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3931}}^1$

素因数の和:4051

約数の個数: 120

約数和(自身を含む): 969772752

約数和(自身を除く): 683910432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 3931, 4040, 4545, 4848, 6060, 7272, 7862, 8080, 9090, 11793, 12120, 14544, 15724, 18180, 19655, 23586, 24240, 31448, 35379, 36360, 39310, 47172, 58965, 62896, 70758, 72720, 78620, 94344, 117930, 141516, 157240, 176895, 188688, 235860, 283032, 314480, 353790, 397031, 471720, 566064, 707580, 794062, 943440, 1191093, 1415160, 1588124, 1985155, 2382186, 2830320, 3176248, 3573279, 3970310, 4764372, 5955465, 6352496, 7146558, 7940620, 9528744, 11910930, 14293116, 15881240, 17866395, 19057488, 23821860, 28586232, 31762480, 35732790, 47643720, 57172464, 71465580, 95287440, 142931160, 285862320]

約数ペア:

[(1, 285862320), (2, 142931160), (3, 95287440), (4, 71465580), (5, 57172464), (6, 47643720), (8, 35732790), (9, 31762480), (10, 28586232), (12, 23821860), (15, 19057488), (16, 17866395), (18, 15881240), (20, 14293116), (24, 11910930), (30, 9528744), (36, 7940620), (40, 7146558), (45, 6352496), (48, 5955465), (60, 4764372), (72, 3970310), (80, 3573279), (90, 3176248), (101, 2830320), (120, 2382186), (144, 1985155), (180, 1588124), (202, 1415160), (240, 1191093), (303, 943440), (360, 794062), (404, 707580), (505, 566064), (606, 471720), (720, 397031), (808, 353790), (909, 314480), (1010, 283032), (1212, 235860), (1515, 188688), (1616, 176895), (1818, 157240), (2020, 141516), (2424, 117930), (3030, 94344), (3636, 78620), (3931, 72720), (4040, 70758), (4545, 62896), (4848, 58965), (6060, 47172), (7272, 39310), (7862, 36360), (8080, 35379), (9090, 31448), (11793, 24240), (12120, 23586), (14544, 19655), (15724, 18180)]