2488163760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{48673}}^1$

素因数の和:48763

約数の個数: 120

約数和(自身を含む): 8473948704

約数和(自身を除く): 5985784944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 48673, 51120, 97346, 146019, 194692, 243365, 292038, 389384, 438057, 486730, 584076, 730095, 778768, 876114, 973460, 1168152, 1460190, 1752228, 1946920, 2190285, 2336304, 2920380, 3455783, 3504456, 3893840, 4380570, 5840760, 6911566, 7008912, 8761140, 10367349, 11681520, 13823132, 17278915, 17522280, 20734698, 27646264, 31102047, 34557830, 35044560, 41469396, 51836745, 55292528, 62204094, 69115660, 82938792, 103673490, 124408188, 138231320, 155510235, 165877584, 207346980, 248816376, 276462640, 311020470, 414693960, 497632752, 622040940, 829387920, 1244081880, 2488163760]

約数ペア:

[(1, 2488163760), (2, 1244081880), (3, 829387920), (4, 622040940), (5, 497632752), (6, 414693960), (8, 311020470), (9, 276462640), (10, 248816376), (12, 207346980), (15, 165877584), (16, 155510235), (18, 138231320), (20, 124408188), (24, 103673490), (30, 82938792), (36, 69115660), (40, 62204094), (45, 55292528), (48, 51836745), (60, 41469396), (71, 35044560), (72, 34557830), (80, 31102047), (90, 27646264), (120, 20734698), (142, 17522280), (144, 17278915), (180, 13823132), (213, 11681520), (240, 10367349), (284, 8761140), (355, 7008912), (360, 6911566), (426, 5840760), (568, 4380570), (639, 3893840), (710, 3504456), (720, 3455783), (852, 2920380), (1065, 2336304), (1136, 2190285), (1278, 1946920), (1420, 1752228), (1704, 1460190), (2130, 1168152), (2556, 973460), (2840, 876114), (3195, 778768), (3408, 730095), (4260, 584076), (5112, 486730), (5680, 438057), (6390, 389384), (8520, 292038), (10224, 243365), (12780, 194692), (17040, 146019), (25560, 97346), (48673, 51120)]