12399120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 44133336

約数和(自身を除く): 31734216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1013, 1020, 1224, 1360, 1530, 2026, 2040, 2448, 3039, 3060, 4052, 4080, 5065, 6078, 6120, 8104, 9117, 10130, 12156, 12240, 15195, 16208, 17221, 18234, 20260, 24312, 30390, 34442, 36468, 40520, 45585, 48624, 51663, 60780, 68884, 72936, 81040, 86105, 91170, 103326, 121560, 137768, 145872, 154989, 172210, 182340, 206652, 243120, 258315, 275536, 309978, 344420, 364680, 413304, 516630, 619956, 688840, 729360, 774945, 826608, 1033260, 1239912, 1377680, 1549890, 2066520, 2479824, 3099780, 4133040, 6199560, 12399120]

約数ペア:

[(1, 12399120), (2, 6199560), (3, 4133040), (4, 3099780), (5, 2479824), (6, 2066520), (8, 1549890), (9, 1377680), (10, 1239912), (12, 1033260), (15, 826608), (16, 774945), (17, 729360), (18, 688840), (20, 619956), (24, 516630), (30, 413304), (34, 364680), (36, 344420), (40, 309978), (45, 275536), (48, 258315), (51, 243120), (60, 206652), (68, 182340), (72, 172210), (80, 154989), (85, 145872), (90, 137768), (102, 121560), (120, 103326), (136, 91170), (144, 86105), (153, 81040), (170, 72936), (180, 68884), (204, 60780), (240, 51663), (255, 48624), (272, 45585), (306, 40520), (340, 36468), (360, 34442), (408, 30390), (510, 24312), (612, 20260), (680, 18234), (720, 17221), (765, 16208), (816, 15195), (1013, 12240), (1020, 12156), (1224, 10130), (1360, 9117), (1530, 8104), (2026, 6120), (2040, 6078), (2448, 5065), (3039, 4080), (3060, 4052)]