4646880

素因数分解:

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

素因数の和:489

約数の個数: 144

約数和(自身を含む): 18162144

約数和(自身を除く): 13515264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 461, 480, 504, 560, 630, 672, 720, 840, 922, 1008, 1120, 1260, 1383, 1440, 1680, 1844, 2016, 2305, 2520, 2766, 3227, 3360, 3688, 4149, 4610, 5040, 5532, 6454, 6915, 7376, 8298, 9220, 9681, 10080, 11064, 12908, 13830, 14752, 16135, 16596, 18440, 19362, 20745, 22128, 25816, 27660, 29043, 32270, 33192, 36880, 38724, 41490, 44256, 48405, 51632, 55320, 58086, 64540, 66384, 73760, 77448, 82980, 96810, 103264, 110640, 116172, 129080, 132768, 145215, 154896, 165960, 193620, 221280, 232344, 258160, 290430, 309792, 331920, 387240, 464688, 516320, 580860, 663840, 774480, 929376, 1161720, 1548960, 2323440, 4646880]

約数ペア:

[(1, 4646880), (2, 2323440), (3, 1548960), (4, 1161720), (5, 929376), (6, 774480), (7, 663840), (8, 580860), (9, 516320), (10, 464688), (12, 387240), (14, 331920), (15, 309792), (16, 290430), (18, 258160), (20, 232344), (21, 221280), (24, 193620), (28, 165960), (30, 154896), (32, 145215), (35, 132768), (36, 129080), (40, 116172), (42, 110640), (45, 103264), (48, 96810), (56, 82980), (60, 77448), (63, 73760), (70, 66384), (72, 64540), (80, 58086), (84, 55320), (90, 51632), (96, 48405), (105, 44256), (112, 41490), (120, 38724), (126, 36880), (140, 33192), (144, 32270), (160, 29043), (168, 27660), (180, 25816), (210, 22128), (224, 20745), (240, 19362), (252, 18440), (280, 16596), (288, 16135), (315, 14752), (336, 13830), (360, 12908), (420, 11064), (461, 10080), (480, 9681), (504, 9220), (560, 8298), (630, 7376), (672, 6915), (720, 6454), (840, 5532), (922, 5040), (1008, 4610), (1120, 4149), (1260, 3688), (1383, 3360), (1440, 3227), (1680, 2766), (1844, 2520), (2016, 2305)]