181074720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 604606464

約数和(自身を除く): 423531744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 240, 248, 258, 283, 310, 344, 372, 430, 465, 480, 496, 516, 566, 620, 645, 688, 744, 849, 860, 930, 992, 1032, 1132, 1240, 1290, 1333, 1376, 1415, 1488, 1698, 1720, 1860, 2064, 2264, 2480, 2580, 2666, 2830, 2976, 3396, 3440, 3720, 3999, 4128, 4245, 4528, 4960, 5160, 5332, 5660, 6665, 6792, 6880, 7440, 7998, 8490, 8773, 9056, 10320, 10664, 11320, 12169, 13330, 13584, 14880, 15996, 16980, 17546, 19995, 20640, 21328, 22640, 24338, 26319, 26660, 27168, 31992, 33960, 35092, 36507, 39990, 42656, 43865, 45280, 48676, 52638, 53320, 60845, 63984, 67920, 70184, 73014, 79980, 87730, 97352, 105276, 106640, 121690, 127968, 131595, 135840, 140368, 146028, 159960, 175460, 182535, 194704, 210552, 213280, 243380, 263190, 280736, 292056, 319920, 350920, 365070, 377239, 389408, 421104, 486760, 526380, 584112, 639840, 701840, 730140, 754478, 842208, 973520, 1052760, 1131717, 1168224, 1403680, 1460280, 1508956, 1886195, 1947040, 2105520, 2263434, 2920560, 3017912, 3772390, 4211040, 4526868, 5658585, 5841120, 6035824, 7544780, 9053736, 11317170, 12071648, 15089560, 18107472, 22634340, 30179120, 36214944, 45268680, 60358240, 90537360, 181074720]

約数ペア:

[(1, 181074720), (2, 90537360), (3, 60358240), (4, 45268680), (5, 36214944), (6, 30179120), (8, 22634340), (10, 18107472), (12, 15089560), (15, 12071648), (16, 11317170), (20, 9053736), (24, 7544780), (30, 6035824), (31, 5841120), (32, 5658585), (40, 4526868), (43, 4211040), (48, 3772390), (60, 3017912), (62, 2920560), (80, 2263434), (86, 2105520), (93, 1947040), (96, 1886195), (120, 1508956), (124, 1460280), (129, 1403680), (155, 1168224), (160, 1131717), (172, 1052760), (186, 973520), (215, 842208), (240, 754478), (248, 730140), (258, 701840), (283, 639840), (310, 584112), (344, 526380), (372, 486760), (430, 421104), (465, 389408), (480, 377239), (496, 365070), (516, 350920), (566, 319920), (620, 292056), (645, 280736), (688, 263190), (744, 243380), (849, 213280), (860, 210552), (930, 194704), (992, 182535), (1032, 175460), (1132, 159960), (1240, 146028), (1290, 140368), (1333, 135840), (1376, 131595), (1415, 127968), (1488, 121690), (1698, 106640), (1720, 105276), (1860, 97352), (2064, 87730), (2264, 79980), (2480, 73014), (2580, 70184), (2666, 67920), (2830, 63984), (2976, 60845), (3396, 53320), (3440, 52638), (3720, 48676), (3999, 45280), (4128, 43865), (4245, 42656), (4528, 39990), (4960, 36507), (5160, 35092), (5332, 33960), (5660, 31992), (6665, 27168), (6792, 26660), (6880, 26319), (7440, 24338), (7998, 22640), (8490, 21328), (8773, 20640), (9056, 19995), (10320, 17546), (10664, 16980), (11320, 15996), (12169, 14880), (13330, 13584)]