2782706040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{86851}}^1$

素因数の和:86957

約数の個数: 96

約数和(自身を含む): 9145515600

約数和(自身を除く): 6362809560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 86851, 173702, 260553, 347404, 434255, 521106, 694808, 781659, 868510, 1042212, 1302765, 1563318, 1737020, 2084424, 2605530, 3126636, 3474040, 3908295, 5211060, 6253272, 7729739, 7816590, 10422120, 15459478, 15633180, 23189217, 30918956, 31266360, 38648695, 46378434, 61837912, 69567651, 77297390, 92756868, 115946085, 139135302, 154594780, 185513736, 231892170, 278270604, 309189560, 347838255, 463784340, 556541208, 695676510, 927568680, 1391353020, 2782706040]

約数ペア:

[(1, 2782706040), (2, 1391353020), (3, 927568680), (4, 695676510), (5, 556541208), (6, 463784340), (8, 347838255), (9, 309189560), (10, 278270604), (12, 231892170), (15, 185513736), (18, 154594780), (20, 139135302), (24, 115946085), (30, 92756868), (36, 77297390), (40, 69567651), (45, 61837912), (60, 46378434), (72, 38648695), (89, 31266360), (90, 30918956), (120, 23189217), (178, 15633180), (180, 15459478), (267, 10422120), (356, 7816590), (360, 7729739), (445, 6253272), (534, 5211060), (712, 3908295), (801, 3474040), (890, 3126636), (1068, 2605530), (1335, 2084424), (1602, 1737020), (1780, 1563318), (2136, 1302765), (2670, 1042212), (3204, 868510), (3560, 781659), (4005, 694808), (5340, 521106), (6408, 434255), (8010, 347404), (10680, 260553), (16020, 173702), (32040, 86851)]