16739760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3706

約数の個数: 80

約数和(自身を含む): 54639360

約数和(自身を除く): 37899600

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, 3671, 4560, 7342, 11013, 14684, 18355, 22026, 29368, 36710, 44052, 55065, 58736, 69749, 73420, 88104, 110130, 139498, 146840, 176208, 209247, 220260, 278996, 293680, 348745, 418494, 440520, 557992, 697490, 836988, 881040, 1046235, 1115984, 1394980, 1673976, 2092470, 2789960, 3347952, 4184940, 5579920, 8369880, 16739760]

約数ペア:

[(1, 16739760), (2, 8369880), (3, 5579920), (4, 4184940), (5, 3347952), (6, 2789960), (8, 2092470), (10, 1673976), (12, 1394980), (15, 1115984), (16, 1046235), (19, 881040), (20, 836988), (24, 697490), (30, 557992), (38, 440520), (40, 418494), (48, 348745), (57, 293680), (60, 278996), (76, 220260), (80, 209247), (95, 176208), (114, 146840), (120, 139498), (152, 110130), (190, 88104), (228, 73420), (240, 69749), (285, 58736), (304, 55065), (380, 44052), (456, 36710), (570, 29368), (760, 22026), (912, 18355), (1140, 14684), (1520, 11013), (2280, 7342), (3671, 4560)]