455144040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7481}}^1$

素因数の和:7524

約数の個数: 144

約数和(自身を含む): 1601971020

約数和(自身を除く): 1146826980

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, 5070, 6084, 6760, 7481, 7605, 10140, 12168, 14962, 15210, 20280, 22443, 29924, 30420, 37405, 44886, 59848, 60840, 67329, 74810, 89772, 97253, 112215, 134658, 149620, 179544, 194506, 224430, 269316, 291759, 299240, 336645, 389012, 448860, 486265, 538632, 583518, 673290, 778024, 875277, 897720, 972530, 1167036, 1264289, 1346580, 1458795, 1750554, 1945060, 2334072, 2528578, 2693160, 2917590, 3501108, 3792867, 3890120, 4376385, 5057156, 5835180, 6321445, 7002216, 7585734, 8752770, 10114312, 11378601, 11670360, 12642890, 15171468, 17505540, 18964335, 22757202, 25285780, 30342936, 35011080, 37928670, 45514404, 50571560, 56893005, 75857340, 91028808, 113786010, 151714680, 227572020, 455144040]

約数ペア:

[(1, 455144040), (2, 227572020), (3, 151714680), (4, 113786010), (5, 91028808), (6, 75857340), (8, 56893005), (9, 50571560), (10, 45514404), (12, 37928670), (13, 35011080), (15, 30342936), (18, 25285780), (20, 22757202), (24, 18964335), (26, 17505540), (30, 15171468), (36, 12642890), (39, 11670360), (40, 11378601), (45, 10114312), (52, 8752770), (60, 7585734), (65, 7002216), (72, 6321445), (78, 5835180), (90, 5057156), (104, 4376385), (117, 3890120), (120, 3792867), (130, 3501108), (156, 2917590), (169, 2693160), (180, 2528578), (195, 2334072), (234, 1945060), (260, 1750554), (312, 1458795), (338, 1346580), (360, 1264289), (390, 1167036), (468, 972530), (507, 897720), (520, 875277), (585, 778024), (676, 673290), (780, 583518), (845, 538632), (936, 486265), (1014, 448860), (1170, 389012), (1352, 336645), (1521, 299240), (1560, 291759), (1690, 269316), (2028, 224430), (2340, 194506), (2535, 179544), (3042, 149620), (3380, 134658), (4056, 112215), (4680, 97253), (5070, 89772), (6084, 74810), (6760, 67329), (7481, 60840), (7605, 59848), (10140, 44886), (12168, 37405), (14962, 30420), (15210, 29924), (20280, 22443)]