145859760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1363

約数の個数: 120

約数和(自身を含む): 493097904

約数和(自身を除く): 347238144

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, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1171, 1384, 1557, 1730, 2076, 2342, 2595, 2768, 3114, 3460, 3513, 4152, 4684, 5190, 5855, 6228, 6920, 7026, 7785, 8304, 9368, 10380, 10539, 11710, 12456, 13840, 14052, 15570, 17565, 18736, 20760, 21078, 23420, 24912, 28104, 31140, 35130, 41520, 42156, 46840, 52695, 56208, 62280, 70260, 84312, 93680, 105390, 124560, 140520, 168624, 202583, 210780, 281040, 405166, 421560, 607749, 810332, 843120, 1012915, 1215498, 1620664, 1823247, 2025830, 2430996, 3038745, 3241328, 3646494, 4051660, 4861992, 6077490, 7292988, 8103320, 9116235, 9723984, 12154980, 14585976, 16206640, 18232470, 24309960, 29171952, 36464940, 48619920, 72929880, 145859760]

約数ペア:

[(1, 145859760), (2, 72929880), (3, 48619920), (4, 36464940), (5, 29171952), (6, 24309960), (8, 18232470), (9, 16206640), (10, 14585976), (12, 12154980), (15, 9723984), (16, 9116235), (18, 8103320), (20, 7292988), (24, 6077490), (30, 4861992), (36, 4051660), (40, 3646494), (45, 3241328), (48, 3038745), (60, 2430996), (72, 2025830), (80, 1823247), (90, 1620664), (120, 1215498), (144, 1012915), (173, 843120), (180, 810332), (240, 607749), (346, 421560), (360, 405166), (519, 281040), (692, 210780), (720, 202583), (865, 168624), (1038, 140520), (1171, 124560), (1384, 105390), (1557, 93680), (1730, 84312), (2076, 70260), (2342, 62280), (2595, 56208), (2768, 52695), (3114, 46840), (3460, 42156), (3513, 41520), (4152, 35130), (4684, 31140), (5190, 28104), (5855, 24912), (6228, 23420), (6920, 21078), (7026, 20760), (7785, 18736), (8304, 17565), (9368, 15570), (10380, 14052), (10539, 13840), (11710, 12456)]