156988892460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1278203}}^1$

素因数の和:1278327

約数の個数: 96

約数和(自身を含む): 463834667520

約数和(自身を除く): 306845775060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1068, 1335, 1380, 1780, 2047, 2670, 4094, 5340, 6141, 8188, 10235, 12282, 20470, 24564, 30705, 40940, 61410, 122820, 1278203, 2556406, 3834609, 5112812, 6391015, 7669218, 12782030, 15338436, 19173045, 25564060, 29398669, 38346090, 58797338, 76692180, 88196007, 113760067, 117594676, 146993345, 176392014, 227520134, 293986690, 341280201, 352784028, 440980035, 455040268, 568800335, 587973380, 682560402, 881960070, 1137600670, 1365120804, 1706401005, 1763920140, 2275201340, 2616481541, 3412802010, 5232963082, 6825604020, 7849444623, 10465926164, 13082407705, 15698889246, 26164815410, 31397778492, 39247223115, 52329630820, 78494446230, 156988892460]

約数ペア:

[(1, 156988892460), (2, 78494446230), (3, 52329630820), (4, 39247223115), (5, 31397778492), (6, 26164815410), (10, 15698889246), (12, 13082407705), (15, 10465926164), (20, 7849444623), (23, 6825604020), (30, 5232963082), (46, 3412802010), (60, 2616481541), (69, 2275201340), (89, 1763920140), (92, 1706401005), (115, 1365120804), (138, 1137600670), (178, 881960070), (230, 682560402), (267, 587973380), (276, 568800335), (345, 455040268), (356, 440980035), (445, 352784028), (460, 341280201), (534, 293986690), (690, 227520134), (890, 176392014), (1068, 146993345), (1335, 117594676), (1380, 113760067), (1780, 88196007), (2047, 76692180), (2670, 58797338), (4094, 38346090), (5340, 29398669), (6141, 25564060), (8188, 19173045), (10235, 15338436), (12282, 12782030), (20470, 7669218), (24564, 6391015), (30705, 5112812), (40940, 3834609), (61410, 2556406), (122820, 1278203)]