455520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 1566432

約数和(自身を除く): 1110912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 365, 390, 416, 438, 480, 520, 584, 624, 730, 780, 876, 949, 1040, 1095, 1168, 1248, 1460, 1560, 1752, 1898, 2080, 2190, 2336, 2847, 2920, 3120, 3504, 3796, 4380, 4745, 5694, 5840, 6240, 7008, 7592, 8760, 9490, 11388, 11680, 14235, 15184, 17520, 18980, 22776, 28470, 30368, 35040, 37960, 45552, 56940, 75920, 91104, 113880, 151840, 227760, 455520]

約数ペア:

[(1, 455520), (2, 227760), (3, 151840), (4, 113880), (5, 91104), (6, 75920), (8, 56940), (10, 45552), (12, 37960), (13, 35040), (15, 30368), (16, 28470), (20, 22776), (24, 18980), (26, 17520), (30, 15184), (32, 14235), (39, 11680), (40, 11388), (48, 9490), (52, 8760), (60, 7592), (65, 7008), (73, 6240), (78, 5840), (80, 5694), (96, 4745), (104, 4380), (120, 3796), (130, 3504), (146, 3120), (156, 2920), (160, 2847), (195, 2336), (208, 2190), (219, 2080), (240, 1898), (260, 1752), (292, 1560), (312, 1460), (365, 1248), (390, 1168), (416, 1095), (438, 1040), (480, 949), (520, 876), (584, 780), (624, 730)]