1353661120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{604313}}^1$

素因数の和:604337

約数の個数: 56

約数和(自身を含む): 3683898144

約数和(自身を除く): 2330237024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 604313, 1208626, 2417252, 3021565, 4230191, 4834504, 6043130, 8460382, 9669008, 12086260, 16920764, 19338016, 21150955, 24172520, 33841528, 38676032, 42301910, 48345040, 67683056, 84603820, 96690080, 135366112, 169207640, 193380160, 270732224, 338415280, 676830560, 1353661120]

約数ペア:

[(1, 1353661120), (2, 676830560), (4, 338415280), (5, 270732224), (7, 193380160), (8, 169207640), (10, 135366112), (14, 96690080), (16, 84603820), (20, 67683056), (28, 48345040), (32, 42301910), (35, 38676032), (40, 33841528), (56, 24172520), (64, 21150955), (70, 19338016), (80, 16920764), (112, 12086260), (140, 9669008), (160, 8460382), (224, 6043130), (280, 4834504), (320, 4230191), (448, 3021565), (560, 2417252), (1120, 1208626), (2240, 604313)]