456948180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195277}}^1$

素因数の和:195305

約数の個数: 72

約数和(自身を含む): 1492705032

約数和(自身を除く): 1035756852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 195277, 390554, 585831, 781108, 976385, 1171662, 1757493, 1952770, 2343324, 2538601, 2929155, 3514986, 3905540, 5077202, 5858310, 7029972, 7615803, 8787465, 10154404, 11716620, 12693005, 15231606, 17574930, 22847409, 25386010, 30463212, 35149860, 38079015, 45694818, 50772020, 76158030, 91389636, 114237045, 152316060, 228474090, 456948180]

約数ペア:

[(1, 456948180), (2, 228474090), (3, 152316060), (4, 114237045), (5, 91389636), (6, 76158030), (9, 50772020), (10, 45694818), (12, 38079015), (13, 35149860), (15, 30463212), (18, 25386010), (20, 22847409), (26, 17574930), (30, 15231606), (36, 12693005), (39, 11716620), (45, 10154404), (52, 8787465), (60, 7615803), (65, 7029972), (78, 5858310), (90, 5077202), (117, 3905540), (130, 3514986), (156, 2929155), (180, 2538601), (195, 2343324), (234, 1952770), (260, 1757493), (390, 1171662), (468, 976385), (585, 781108), (780, 585831), (1170, 390554), (2340, 195277)]