15079920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3342

約数の個数: 80

約数和(自身を含む): 49223040

約数和(自身を除く): 34143120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 3307, 4560, 6614, 9921, 13228, 16535, 19842, 26456, 33070, 39684, 49605, 52912, 62833, 66140, 79368, 99210, 125666, 132280, 158736, 188499, 198420, 251332, 264560, 314165, 376998, 396840, 502664, 628330, 753996, 793680, 942495, 1005328, 1256660, 1507992, 1884990, 2513320, 3015984, 3769980, 5026640, 7539960, 15079920]

約数ペア:

[(1, 15079920), (2, 7539960), (3, 5026640), (4, 3769980), (5, 3015984), (6, 2513320), (8, 1884990), (10, 1507992), (12, 1256660), (15, 1005328), (16, 942495), (19, 793680), (20, 753996), (24, 628330), (30, 502664), (38, 396840), (40, 376998), (48, 314165), (57, 264560), (60, 251332), (76, 198420), (80, 188499), (95, 158736), (114, 132280), (120, 125666), (152, 99210), (190, 79368), (228, 66140), (240, 62833), (285, 52912), (304, 49605), (380, 39684), (456, 33070), (570, 26456), (760, 19842), (912, 16535), (1140, 13228), (1520, 9921), (2280, 6614), (3307, 4560)]