306572760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5039}}^1$

素因数の和:5082

約数の個数: 144

約数和(自身を含む): 1079114400

約数和(自身を除く): 772541640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5039, 5070, 6084, 6760, 7605, 10078, 10140, 12168, 15117, 15210, 20156, 20280, 25195, 30234, 30420, 40312, 45351, 50390, 60468, 60840, 65507, 75585, 90702, 100780, 120936, 131014, 151170, 181404, 196521, 201560, 226755, 262028, 302340, 327535, 362808, 393042, 453510, 524056, 589563, 604680, 655070, 786084, 851591, 907020, 982605, 1179126, 1310140, 1572168, 1703182, 1814040, 1965210, 2358252, 2554773, 2620280, 2947815, 3406364, 3930420, 4257955, 4716504, 5109546, 5895630, 6812728, 7664319, 7860840, 8515910, 10219092, 11791260, 12773865, 15328638, 17031820, 20438184, 23582520, 25547730, 30657276, 34063640, 38321595, 51095460, 61314552, 76643190, 102190920, 153286380, 306572760]

約数ペア:

[(1, 306572760), (2, 153286380), (3, 102190920), (4, 76643190), (5, 61314552), (6, 51095460), (8, 38321595), (9, 34063640), (10, 30657276), (12, 25547730), (13, 23582520), (15, 20438184), (18, 17031820), (20, 15328638), (24, 12773865), (26, 11791260), (30, 10219092), (36, 8515910), (39, 7860840), (40, 7664319), (45, 6812728), (52, 5895630), (60, 5109546), (65, 4716504), (72, 4257955), (78, 3930420), (90, 3406364), (104, 2947815), (117, 2620280), (120, 2554773), (130, 2358252), (156, 1965210), (169, 1814040), (180, 1703182), (195, 1572168), (234, 1310140), (260, 1179126), (312, 982605), (338, 907020), (360, 851591), (390, 786084), (468, 655070), (507, 604680), (520, 589563), (585, 524056), (676, 453510), (780, 393042), (845, 362808), (936, 327535), (1014, 302340), (1170, 262028), (1352, 226755), (1521, 201560), (1560, 196521), (1690, 181404), (2028, 151170), (2340, 131014), (2535, 120936), (3042, 100780), (3380, 90702), (4056, 75585), (4680, 65507), (5039, 60840), (5070, 60468), (6084, 50390), (6760, 45351), (7605, 40312), (10078, 30420), (10140, 30234), (12168, 25195), (15117, 20280), (15210, 20156)]