1520322030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3378

約数の個数: 96

約数和(自身を含む): 4066264800

約数和(自身を除く): 2545942770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 89, 90, 118, 177, 178, 267, 295, 354, 445, 531, 534, 590, 801, 885, 890, 1062, 1335, 1602, 1770, 2655, 2670, 3217, 4005, 5251, 5310, 6434, 8010, 9651, 10502, 15753, 16085, 19302, 26255, 28953, 31506, 32170, 47259, 48255, 52510, 57906, 78765, 94518, 96510, 144765, 157530, 189803, 236295, 286313, 289530, 379606, 472590, 569409, 572626, 858939, 949015, 1138818, 1431565, 1708227, 1717878, 1898030, 2576817, 2847045, 2863130, 3416454, 4294695, 5153634, 5694090, 8541135, 8589390, 12884085, 16892467, 17082270, 25768170, 33784934, 50677401, 84462335, 101354802, 152032203, 168924670, 253387005, 304064406, 506774010, 760161015, 1520322030]

約数ペア:

[(1, 1520322030), (2, 760161015), (3, 506774010), (5, 304064406), (6, 253387005), (9, 168924670), (10, 152032203), (15, 101354802), (18, 84462335), (30, 50677401), (45, 33784934), (59, 25768170), (89, 17082270), (90, 16892467), (118, 12884085), (177, 8589390), (178, 8541135), (267, 5694090), (295, 5153634), (354, 4294695), (445, 3416454), (531, 2863130), (534, 2847045), (590, 2576817), (801, 1898030), (885, 1717878), (890, 1708227), (1062, 1431565), (1335, 1138818), (1602, 949015), (1770, 858939), (2655, 572626), (2670, 569409), (3217, 472590), (4005, 379606), (5251, 289530), (5310, 286313), (6434, 236295), (8010, 189803), (9651, 157530), (10502, 144765), (15753, 96510), (16085, 94518), (19302, 78765), (26255, 57906), (28953, 52510), (31506, 48255), (32170, 47259)]