83903280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4789}}^1$

素因数の和:4878

約数の個数: 80

約数和(自身を含む): 263718240

約数和(自身を除く): 179814960

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, 4789, 5840, 8760, 9578, 14367, 17520, 19156, 23945, 28734, 38312, 47890, 57468, 71835, 76624, 95780, 114936, 143670, 191560, 229872, 287340, 349597, 383120, 574680, 699194, 1048791, 1149360, 1398388, 1747985, 2097582, 2796776, 3495970, 4195164, 5243955, 5593552, 6991940, 8390328, 10487910, 13983880, 16780656, 20975820, 27967760, 41951640, 83903280]

約数ペア:

[(1, 83903280), (2, 41951640), (3, 27967760), (4, 20975820), (5, 16780656), (6, 13983880), (8, 10487910), (10, 8390328), (12, 6991940), (15, 5593552), (16, 5243955), (20, 4195164), (24, 3495970), (30, 2796776), (40, 2097582), (48, 1747985), (60, 1398388), (73, 1149360), (80, 1048791), (120, 699194), (146, 574680), (219, 383120), (240, 349597), (292, 287340), (365, 229872), (438, 191560), (584, 143670), (730, 114936), (876, 95780), (1095, 76624), (1168, 71835), (1460, 57468), (1752, 47890), (2190, 38312), (2920, 28734), (3504, 23945), (4380, 19156), (4789, 17520), (5840, 14367), (8760, 9578)]