247960560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14153}}^1$

素因数の和:14242

約数の個数: 80

約数和(自身を含む): 779262624

約数和(自身を除く): 531302064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 14153, 17520, 28306, 42459, 56612, 70765, 84918, 113224, 141530, 169836, 212295, 226448, 283060, 339672, 424590, 566120, 679344, 849180, 1033169, 1132240, 1698360, 2066338, 3099507, 3396720, 4132676, 5165845, 6199014, 8265352, 10331690, 12398028, 15497535, 16530704, 20663380, 24796056, 30995070, 41326760, 49592112, 61990140, 82653520, 123980280, 247960560]

約数ペア:

[(1, 247960560), (2, 123980280), (3, 82653520), (4, 61990140), (5, 49592112), (6, 41326760), (8, 30995070), (10, 24796056), (12, 20663380), (15, 16530704), (16, 15497535), (20, 12398028), (24, 10331690), (30, 8265352), (40, 6199014), (48, 5165845), (60, 4132676), (73, 3396720), (80, 3099507), (120, 2066338), (146, 1698360), (219, 1132240), (240, 1033169), (292, 849180), (365, 679344), (438, 566120), (584, 424590), (730, 339672), (876, 283060), (1095, 226448), (1168, 212295), (1460, 169836), (1752, 141530), (2190, 113224), (2920, 84918), (3504, 70765), (4380, 56612), (5840, 42459), (8760, 28306), (14153, 17520)]