57779760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12706

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 130779600

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, 4560, 12671, 25342, 38013, 50684, 63355, 76026, 101368, 126710, 152052, 190065, 202736, 240749, 253420, 304104, 380130, 481498, 506840, 608208, 722247, 760260, 962996, 1013680, 1203745, 1444494, 1520520, 1925992, 2407490, 2888988, 3041040, 3611235, 3851984, 4814980, 5777976, 7222470, 9629960, 11555952, 14444940, 19259920, 28889880, 57779760]

約数ペア:

[(1, 57779760), (2, 28889880), (3, 19259920), (4, 14444940), (5, 11555952), (6, 9629960), (8, 7222470), (10, 5777976), (12, 4814980), (15, 3851984), (16, 3611235), (19, 3041040), (20, 2888988), (24, 2407490), (30, 1925992), (38, 1520520), (40, 1444494), (48, 1203745), (57, 1013680), (60, 962996), (76, 760260), (80, 722247), (95, 608208), (114, 506840), (120, 481498), (152, 380130), (190, 304104), (228, 253420), (240, 240749), (285, 202736), (304, 190065), (380, 152052), (456, 126710), (570, 101368), (760, 76026), (912, 63355), (1140, 50684), (1520, 38013), (2280, 25342), (4560, 12671)]