493371720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1511}}^1$

素因数の和:2435

約数の個数: 96

約数和(自身を含む): 1606288320

約数和(自身を除く): 1112916600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 907, 1511, 1814, 2721, 3022, 3628, 4533, 4535, 5442, 6044, 7256, 7555, 8163, 9066, 9070, 10884, 12088, 13599, 13605, 15110, 16326, 18132, 18140, 21768, 22665, 27198, 27210, 30220, 32652, 36264, 36280, 40815, 45330, 54396, 54420, 60440, 65304, 67995, 81630, 90660, 108792, 108840, 135990, 163260, 181320, 271980, 326520, 543960, 1370477, 2740954, 4111431, 5481908, 6852385, 8222862, 10963816, 12334293, 13704770, 16445724, 20557155, 24668586, 27409540, 32891448, 41114310, 49337172, 54819080, 61671465, 82228620, 98674344, 123342930, 164457240, 246685860, 493371720]

約数ペア:

[(1, 493371720), (2, 246685860), (3, 164457240), (4, 123342930), (5, 98674344), (6, 82228620), (8, 61671465), (9, 54819080), (10, 49337172), (12, 41114310), (15, 32891448), (18, 27409540), (20, 24668586), (24, 20557155), (30, 16445724), (36, 13704770), (40, 12334293), (45, 10963816), (60, 8222862), (72, 6852385), (90, 5481908), (120, 4111431), (180, 2740954), (360, 1370477), (907, 543960), (1511, 326520), (1814, 271980), (2721, 181320), (3022, 163260), (3628, 135990), (4533, 108840), (4535, 108792), (5442, 90660), (6044, 81630), (7256, 67995), (7555, 65304), (8163, 60440), (9066, 54420), (9070, 54396), (10884, 45330), (12088, 40815), (13599, 36280), (13605, 36264), (15110, 32652), (16326, 30220), (18132, 27210), (18140, 27198), (21768, 22665)]