514976640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1$

素因数の和:4480

約数の個数: 128

約数和(自身を含む): 1668777120

約数和(自身を除く): 1153800480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4397, 4880, 5856, 7320, 7808, 8794, 9760, 11712, 13191, 14640, 17588, 19520, 21985, 23424, 26382, 29280, 35176, 39040, 43970, 52764, 58560, 65955, 70352, 87940, 105528, 117120, 131910, 140704, 175880, 211056, 263820, 268217, 281408, 351760, 422112, 527640, 536434, 562816, 703520, 804651, 844224, 1055280, 1072868, 1341085, 1407040, 1609302, 1688448, 2110560, 2145736, 2682170, 2814080, 3218604, 4023255, 4221120, 4291472, 5364340, 6437208, 8046510, 8442240, 8582944, 10728680, 12874416, 16093020, 17165888, 21457360, 25748832, 32186040, 34331776, 42914720, 51497664, 64372080, 85829440, 102995328, 128744160, 171658880, 257488320, 514976640]

約数ペア:

[(1, 514976640), (2, 257488320), (3, 171658880), (4, 128744160), (5, 102995328), (6, 85829440), (8, 64372080), (10, 51497664), (12, 42914720), (15, 34331776), (16, 32186040), (20, 25748832), (24, 21457360), (30, 17165888), (32, 16093020), (40, 12874416), (48, 10728680), (60, 8582944), (61, 8442240), (64, 8046510), (80, 6437208), (96, 5364340), (120, 4291472), (122, 4221120), (128, 4023255), (160, 3218604), (183, 2814080), (192, 2682170), (240, 2145736), (244, 2110560), (305, 1688448), (320, 1609302), (366, 1407040), (384, 1341085), (480, 1072868), (488, 1055280), (610, 844224), (640, 804651), (732, 703520), (915, 562816), (960, 536434), (976, 527640), (1220, 422112), (1464, 351760), (1830, 281408), (1920, 268217), (1952, 263820), (2440, 211056), (2928, 175880), (3660, 140704), (3904, 131910), (4397, 117120), (4880, 105528), (5856, 87940), (7320, 70352), (7808, 65955), (8794, 58560), (9760, 52764), (11712, 43970), (13191, 39040), (14640, 35176), (17588, 29280), (19520, 26382), (21985, 23424)]