498133680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{188687}}^1$

素因数の和:188714

約数の個数: 80

約数和(自身を含む): 1684606464

約数和(自身を除く): 1186472784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 188687, 377374, 566061, 754748, 943435, 1132122, 1509496, 1886870, 2075557, 2264244, 2830305, 3018992, 3773740, 4151114, 4528488, 5660610, 6226671, 7547480, 8302228, 9056976, 10377785, 11321220, 12453342, 15094960, 16604456, 20755570, 22642440, 24906684, 31133355, 33208912, 41511140, 45284880, 49813368, 62266710, 83022280, 99626736, 124533420, 166044560, 249066840, 498133680]

約数ペア:

[(1, 498133680), (2, 249066840), (3, 166044560), (4, 124533420), (5, 99626736), (6, 83022280), (8, 62266710), (10, 49813368), (11, 45284880), (12, 41511140), (15, 33208912), (16, 31133355), (20, 24906684), (22, 22642440), (24, 20755570), (30, 16604456), (33, 15094960), (40, 12453342), (44, 11321220), (48, 10377785), (55, 9056976), (60, 8302228), (66, 7547480), (80, 6226671), (88, 5660610), (110, 4528488), (120, 4151114), (132, 3773740), (165, 3018992), (176, 2830305), (220, 2264244), (240, 2075557), (264, 1886870), (330, 1509496), (440, 1132122), (528, 943435), (660, 754748), (880, 566061), (1320, 377374), (2640, 188687)]