1451583720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28597}}^1$

素因数の和:28664

約数の個数: 128

約数和(自身を含む): 4941734400

約数和(自身を除く): 3490150680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 25380, 28597, 50760, 57194, 85791, 114388, 142985, 171582, 228776, 257373, 285970, 343164, 428955, 514746, 571940, 686328, 772119, 857910, 1029492, 1143880, 1286865, 1344059, 1544238, 1715820, 2058984, 2573730, 2688118, 3088476, 3431640, 3860595, 4032177, 5147460, 5376236, 6176952, 6720295, 7721190, 8064354, 10294920, 10752472, 12096531, 13440590, 15442380, 16128708, 20160885, 24193062, 26881180, 30884760, 32257416, 36289593, 40321770, 48386124, 53762360, 60482655, 72579186, 80643540, 96772248, 120965310, 145158372, 161287080, 181447965, 241930620, 290316744, 362895930, 483861240, 725791860, 1451583720]

約数ペア:

[(1, 1451583720), (2, 725791860), (3, 483861240), (4, 362895930), (5, 290316744), (6, 241930620), (8, 181447965), (9, 161287080), (10, 145158372), (12, 120965310), (15, 96772248), (18, 80643540), (20, 72579186), (24, 60482655), (27, 53762360), (30, 48386124), (36, 40321770), (40, 36289593), (45, 32257416), (47, 30884760), (54, 26881180), (60, 24193062), (72, 20160885), (90, 16128708), (94, 15442380), (108, 13440590), (120, 12096531), (135, 10752472), (141, 10294920), (180, 8064354), (188, 7721190), (216, 6720295), (235, 6176952), (270, 5376236), (282, 5147460), (360, 4032177), (376, 3860595), (423, 3431640), (470, 3088476), (540, 2688118), (564, 2573730), (705, 2058984), (846, 1715820), (940, 1544238), (1080, 1344059), (1128, 1286865), (1269, 1143880), (1410, 1029492), (1692, 857910), (1880, 772119), (2115, 686328), (2538, 571940), (2820, 514746), (3384, 428955), (4230, 343164), (5076, 285970), (5640, 257373), (6345, 228776), (8460, 171582), (10152, 142985), (12690, 114388), (16920, 85791), (25380, 57194), (28597, 50760)]