12291720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14633}}^1$

素因数の和:14654

約数の個数: 64

約数和(自身を含む): 42145920

約数和(自身を除く): 29854200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14633, 29266, 43899, 58532, 73165, 87798, 102431, 117064, 146330, 175596, 204862, 219495, 292660, 307293, 351192, 409724, 438990, 512155, 585320, 614586, 819448, 877980, 1024310, 1229172, 1536465, 1755960, 2048620, 2458344, 3072930, 4097240, 6145860, 12291720]

約数ペア:

[(1, 12291720), (2, 6145860), (3, 4097240), (4, 3072930), (5, 2458344), (6, 2048620), (7, 1755960), (8, 1536465), (10, 1229172), (12, 1024310), (14, 877980), (15, 819448), (20, 614586), (21, 585320), (24, 512155), (28, 438990), (30, 409724), (35, 351192), (40, 307293), (42, 292660), (56, 219495), (60, 204862), (70, 175596), (84, 146330), (105, 117064), (120, 102431), (140, 87798), (168, 73165), (210, 58532), (280, 43899), (420, 29266), (840, 14633)]