453885840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2027}}^1$

素因数の和:2357

約数の個数: 120

約数和(自身を含む): 1529955648

約数和(自身を除く): 1076069808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 311, 360, 622, 720, 933, 1244, 1555, 1866, 2027, 2488, 2799, 3110, 3732, 4054, 4665, 4976, 5598, 6081, 6220, 7464, 8108, 9330, 10135, 11196, 12162, 12440, 13995, 14928, 16216, 18243, 18660, 20270, 22392, 24324, 24880, 27990, 30405, 32432, 36486, 37320, 40540, 44784, 48648, 55980, 60810, 72972, 74640, 81080, 91215, 97296, 111960, 121620, 145944, 162160, 182430, 223920, 243240, 291888, 364860, 486480, 630397, 729720, 1260794, 1459440, 1891191, 2521588, 3151985, 3782382, 5043176, 5673573, 6303970, 7564764, 9455955, 10086352, 11347146, 12607940, 15129528, 18911910, 22694292, 25215880, 28367865, 30259056, 37823820, 45388584, 50431760, 56735730, 75647640, 90777168, 113471460, 151295280, 226942920, 453885840]

約数ペア:

[(1, 453885840), (2, 226942920), (3, 151295280), (4, 113471460), (5, 90777168), (6, 75647640), (8, 56735730), (9, 50431760), (10, 45388584), (12, 37823820), (15, 30259056), (16, 28367865), (18, 25215880), (20, 22694292), (24, 18911910), (30, 15129528), (36, 12607940), (40, 11347146), (45, 10086352), (48, 9455955), (60, 7564764), (72, 6303970), (80, 5673573), (90, 5043176), (120, 3782382), (144, 3151985), (180, 2521588), (240, 1891191), (311, 1459440), (360, 1260794), (622, 729720), (720, 630397), (933, 486480), (1244, 364860), (1555, 291888), (1866, 243240), (2027, 223920), (2488, 182430), (2799, 162160), (3110, 145944), (3732, 121620), (4054, 111960), (4665, 97296), (4976, 91215), (5598, 81080), (6081, 74640), (6220, 72972), (7464, 60810), (8108, 55980), (9330, 48648), (10135, 44784), (11196, 40540), (12162, 37320), (12440, 36486), (13995, 32432), (14928, 30405), (16216, 27990), (18243, 24880), (18660, 24324), (20270, 22392)]