774480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 2749824

約数和(自身を除く): 1975344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 461, 560, 840, 922, 1383, 1680, 1844, 2305, 2766, 3227, 3688, 4610, 5532, 6454, 6915, 7376, 9220, 9681, 11064, 12908, 13830, 16135, 18440, 19362, 22128, 25816, 27660, 32270, 36880, 38724, 48405, 51632, 55320, 64540, 77448, 96810, 110640, 129080, 154896, 193620, 258160, 387240, 774480]

約数ペア:

[(1, 774480), (2, 387240), (3, 258160), (4, 193620), (5, 154896), (6, 129080), (7, 110640), (8, 96810), (10, 77448), (12, 64540), (14, 55320), (15, 51632), (16, 48405), (20, 38724), (21, 36880), (24, 32270), (28, 27660), (30, 25816), (35, 22128), (40, 19362), (42, 18440), (48, 16135), (56, 13830), (60, 12908), (70, 11064), (80, 9681), (84, 9220), (105, 7376), (112, 6915), (120, 6454), (140, 5532), (168, 4610), (210, 3688), (240, 3227), (280, 2766), (336, 2305), (420, 1844), (461, 1680), (560, 1383), (840, 922)]