2323440

素因数分解:

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

素因数の和:487

約数の個数: 120

約数和(自身を含む): 8936928

約数和(自身を除く): 6613488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 461, 504, 560, 630, 720, 840, 922, 1008, 1260, 1383, 1680, 1844, 2305, 2520, 2766, 3227, 3688, 4149, 4610, 5040, 5532, 6454, 6915, 7376, 8298, 9220, 9681, 11064, 12908, 13830, 16135, 16596, 18440, 19362, 20745, 22128, 25816, 27660, 29043, 32270, 33192, 36880, 38724, 41490, 48405, 51632, 55320, 58086, 64540, 66384, 77448, 82980, 96810, 110640, 116172, 129080, 145215, 154896, 165960, 193620, 232344, 258160, 290430, 331920, 387240, 464688, 580860, 774480, 1161720, 2323440]

約数ペア:

[(1, 2323440), (2, 1161720), (3, 774480), (4, 580860), (5, 464688), (6, 387240), (7, 331920), (8, 290430), (9, 258160), (10, 232344), (12, 193620), (14, 165960), (15, 154896), (16, 145215), (18, 129080), (20, 116172), (21, 110640), (24, 96810), (28, 82980), (30, 77448), (35, 66384), (36, 64540), (40, 58086), (42, 55320), (45, 51632), (48, 48405), (56, 41490), (60, 38724), (63, 36880), (70, 33192), (72, 32270), (80, 29043), (84, 27660), (90, 25816), (105, 22128), (112, 20745), (120, 19362), (126, 18440), (140, 16596), (144, 16135), (168, 13830), (180, 12908), (210, 11064), (240, 9681), (252, 9220), (280, 8298), (315, 7376), (336, 6915), (360, 6454), (420, 5532), (461, 5040), (504, 4610), (560, 4149), (630, 3688), (720, 3227), (840, 2766), (922, 2520), (1008, 2305), (1260, 1844), (1383, 1680)]