30443880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4234

約数の個数: 64

約数和(自身を含む): 92851200

約数和(自身を除く): 62407320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 4159, 7320, 8318, 12477, 16636, 20795, 24954, 33272, 41590, 49908, 62385, 83180, 99816, 124770, 166360, 249540, 253699, 499080, 507398, 761097, 1014796, 1268495, 1522194, 2029592, 2536990, 3044388, 3805485, 5073980, 6088776, 7610970, 10147960, 15221940, 30443880]

約数ペア:

[(1, 30443880), (2, 15221940), (3, 10147960), (4, 7610970), (5, 6088776), (6, 5073980), (8, 3805485), (10, 3044388), (12, 2536990), (15, 2029592), (20, 1522194), (24, 1268495), (30, 1014796), (40, 761097), (60, 507398), (61, 499080), (120, 253699), (122, 249540), (183, 166360), (244, 124770), (305, 99816), (366, 83180), (488, 62385), (610, 49908), (732, 41590), (915, 33272), (1220, 24954), (1464, 20795), (1830, 16636), (2440, 12477), (3660, 8318), (4159, 7320)]