204311760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37013}}^1$

素因数の和:37052

約数の個数: 80

約数和(自身を含む): 660921984

約数和(自身を除く): 456610224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 37013, 74026, 111039, 148052, 185065, 222078, 296104, 370130, 444156, 555195, 592208, 740260, 851299, 888312, 1110390, 1480520, 1702598, 1776624, 2220780, 2553897, 2961040, 3405196, 4256495, 4441560, 5107794, 6810392, 8512990, 8883120, 10215588, 12769485, 13620784, 17025980, 20431176, 25538970, 34051960, 40862352, 51077940, 68103920, 102155880, 204311760]

約数ペア:

[(1, 204311760), (2, 102155880), (3, 68103920), (4, 51077940), (5, 40862352), (6, 34051960), (8, 25538970), (10, 20431176), (12, 17025980), (15, 13620784), (16, 12769485), (20, 10215588), (23, 8883120), (24, 8512990), (30, 6810392), (40, 5107794), (46, 4441560), (48, 4256495), (60, 3405196), (69, 2961040), (80, 2553897), (92, 2220780), (115, 1776624), (120, 1702598), (138, 1480520), (184, 1110390), (230, 888312), (240, 851299), (276, 740260), (345, 592208), (368, 555195), (460, 444156), (552, 370130), (690, 296104), (920, 222078), (1104, 185065), (1380, 148052), (1840, 111039), (2760, 74026), (5520, 37013)]