30159840

素因数分解:

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

素因数の和:3344

約数の個数: 96

約数和(自身を含む): 100033920

約数和(自身を除く): 69874080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 3307, 4560, 6614, 9120, 9921, 13228, 16535, 19842, 26456, 33070, 39684, 49605, 52912, 62833, 66140, 79368, 99210, 105824, 125666, 132280, 158736, 188499, 198420, 251332, 264560, 314165, 317472, 376998, 396840, 502664, 529120, 628330, 753996, 793680, 942495, 1005328, 1256660, 1507992, 1587360, 1884990, 2010656, 2513320, 3015984, 3769980, 5026640, 6031968, 7539960, 10053280, 15079920, 30159840]

約数ペア:

[(1, 30159840), (2, 15079920), (3, 10053280), (4, 7539960), (5, 6031968), (6, 5026640), (8, 3769980), (10, 3015984), (12, 2513320), (15, 2010656), (16, 1884990), (19, 1587360), (20, 1507992), (24, 1256660), (30, 1005328), (32, 942495), (38, 793680), (40, 753996), (48, 628330), (57, 529120), (60, 502664), (76, 396840), (80, 376998), (95, 317472), (96, 314165), (114, 264560), (120, 251332), (152, 198420), (160, 188499), (190, 158736), (228, 132280), (240, 125666), (285, 105824), (304, 99210), (380, 79368), (456, 66140), (480, 62833), (570, 52912), (608, 49605), (760, 39684), (912, 33070), (1140, 26456), (1520, 19842), (1824, 16535), (2280, 13228), (3040, 9921), (3307, 9120), (4560, 6614)]