15669871920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{47623}}^1$

素因数の和:48099

約数の個数: 120

約数和(自身を含む): 52740913056

約数和(自身を除く): 37071041136

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, 360, 457, 720, 914, 1371, 1828, 2285, 2742, 3656, 4113, 4570, 5484, 6855, 7312, 8226, 9140, 10968, 13710, 16452, 18280, 20565, 21936, 27420, 32904, 36560, 41130, 47623, 54840, 65808, 82260, 95246, 109680, 142869, 164520, 190492, 238115, 285738, 329040, 380984, 428607, 476230, 571476, 714345, 761968, 857214, 952460, 1142952, 1428690, 1714428, 1904920, 2143035, 2285904, 2857380, 3428856, 3809840, 4286070, 5714760, 6857712, 8572140, 11429520, 17144280, 21763711, 34288560, 43527422, 65291133, 87054844, 108818555, 130582266, 174109688, 195873399, 217637110, 261164532, 326455665, 348219376, 391746798, 435274220, 522329064, 652911330, 783493596, 870548440, 979366995, 1044658128, 1305822660, 1566987192, 1741096880, 1958733990, 2611645320, 3133974384, 3917467980, 5223290640, 7834935960, 15669871920]

約数ペア:

[(1, 15669871920), (2, 7834935960), (3, 5223290640), (4, 3917467980), (5, 3133974384), (6, 2611645320), (8, 1958733990), (9, 1741096880), (10, 1566987192), (12, 1305822660), (15, 1044658128), (16, 979366995), (18, 870548440), (20, 783493596), (24, 652911330), (30, 522329064), (36, 435274220), (40, 391746798), (45, 348219376), (48, 326455665), (60, 261164532), (72, 217637110), (80, 195873399), (90, 174109688), (120, 130582266), (144, 108818555), (180, 87054844), (240, 65291133), (360, 43527422), (457, 34288560), (720, 21763711), (914, 17144280), (1371, 11429520), (1828, 8572140), (2285, 6857712), (2742, 5714760), (3656, 4286070), (4113, 3809840), (4570, 3428856), (5484, 2857380), (6855, 2285904), (7312, 2143035), (8226, 1904920), (9140, 1714428), (10968, 1428690), (13710, 1142952), (16452, 952460), (18280, 857214), (20565, 761968), (21936, 714345), (27420, 571476), (32904, 476230), (36560, 428607), (41130, 380984), (47623, 329040), (54840, 285738), (65808, 238115), (82260, 190492), (95246, 164520), (109680, 142869)]