1330896780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2416

約数の個数: 144

約数和(自身を含む): 4182482304

約数和(自身を除く): 2851585524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 61, 90, 106, 122, 159, 180, 183, 212, 244, 265, 305, 318, 366, 477, 530, 549, 610, 636, 732, 795, 915, 954, 1060, 1098, 1220, 1590, 1830, 1908, 2196, 2287, 2385, 2745, 3180, 3233, 3660, 4574, 4770, 5490, 6466, 6861, 9148, 9540, 9699, 10980, 11435, 12932, 13722, 16165, 19398, 20583, 22870, 27444, 29097, 32330, 34305, 38796, 41166, 45740, 48495, 58194, 64660, 68610, 82332, 96990, 102915, 116388, 121211, 137220, 139507, 145485, 193980, 205830, 242422, 279014, 290970, 363633, 411660, 418521, 484844, 558028, 581940, 606055, 697535, 727266, 837042, 1090899, 1212110, 1255563, 1395070, 1454532, 1674084, 1818165, 2092605, 2181798, 2424220, 2511126, 2790140, 3636330, 4185210, 4363596, 5022252, 5454495, 6277815, 7272660, 7393871, 8370420, 10908990, 12555630, 14787742, 21817980, 22181613, 25111260, 29575484, 36969355, 44363226, 66544839, 73938710, 88726452, 110908065, 133089678, 147877420, 221816130, 266179356, 332724195, 443632260, 665448390, 1330896780]

約数ペア:

[(1, 1330896780), (2, 665448390), (3, 443632260), (4, 332724195), (5, 266179356), (6, 221816130), (9, 147877420), (10, 133089678), (12, 110908065), (15, 88726452), (18, 73938710), (20, 66544839), (30, 44363226), (36, 36969355), (45, 29575484), (53, 25111260), (60, 22181613), (61, 21817980), (90, 14787742), (106, 12555630), (122, 10908990), (159, 8370420), (180, 7393871), (183, 7272660), (212, 6277815), (244, 5454495), (265, 5022252), (305, 4363596), (318, 4185210), (366, 3636330), (477, 2790140), (530, 2511126), (549, 2424220), (610, 2181798), (636, 2092605), (732, 1818165), (795, 1674084), (915, 1454532), (954, 1395070), (1060, 1255563), (1098, 1212110), (1220, 1090899), (1590, 837042), (1830, 727266), (1908, 697535), (2196, 606055), (2287, 581940), (2385, 558028), (2745, 484844), (3180, 418521), (3233, 411660), (3660, 363633), (4574, 290970), (4770, 279014), (5490, 242422), (6466, 205830), (6861, 193980), (9148, 145485), (9540, 139507), (9699, 137220), (10980, 121211), (11435, 116388), (12932, 102915), (13722, 96990), (16165, 82332), (19398, 68610), (20583, 64660), (22870, 58194), (27444, 48495), (29097, 45740), (32330, 41166), (34305, 38796)]