293133840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1221391}}^1$

素因数の和:1221407

約数の個数: 40

約数和(自身を含む): 908715648

約数和(自身を除く): 615581808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1221391, 2442782, 3664173, 4885564, 6106955, 7328346, 9771128, 12213910, 14656692, 18320865, 19542256, 24427820, 29313384, 36641730, 48855640, 58626768, 73283460, 97711280, 146566920, 293133840]

約数ペア:

[(1, 293133840), (2, 146566920), (3, 97711280), (4, 73283460), (5, 58626768), (6, 48855640), (8, 36641730), (10, 29313384), (12, 24427820), (15, 19542256), (16, 18320865), (20, 14656692), (24, 12213910), (30, 9771128), (40, 7328346), (48, 6106955), (60, 4885564), (80, 3664173), (120, 2442782), (240, 1221391)]