285604920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3947}}^1$

素因数の和:4034

約数の個数: 128

約数和(自身を含む): 966470400

約数和(自身を除く): 680865480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3618, 3947, 4020, 4824, 6030, 7236, 7894, 8040, 9045, 11841, 12060, 14472, 15788, 18090, 19735, 23682, 24120, 31576, 35523, 36180, 39470, 47364, 59205, 71046, 72360, 78940, 94728, 106569, 118410, 142092, 157880, 177615, 213138, 236820, 264449, 284184, 355230, 426276, 473640, 528898, 532845, 710460, 793347, 852552, 1057796, 1065690, 1322245, 1420920, 1586694, 2115592, 2131380, 2380041, 2644490, 3173388, 3966735, 4262760, 4760082, 5288980, 6346776, 7140123, 7933470, 9520164, 10577960, 11900205, 14280246, 15866940, 19040328, 23800410, 28560492, 31733880, 35700615, 47600820, 57120984, 71401230, 95201640, 142802460, 285604920]

約数ペア:

[(1, 285604920), (2, 142802460), (3, 95201640), (4, 71401230), (5, 57120984), (6, 47600820), (8, 35700615), (9, 31733880), (10, 28560492), (12, 23800410), (15, 19040328), (18, 15866940), (20, 14280246), (24, 11900205), (27, 10577960), (30, 9520164), (36, 7933470), (40, 7140123), (45, 6346776), (54, 5288980), (60, 4760082), (67, 4262760), (72, 3966735), (90, 3173388), (108, 2644490), (120, 2380041), (134, 2131380), (135, 2115592), (180, 1586694), (201, 1420920), (216, 1322245), (268, 1065690), (270, 1057796), (335, 852552), (360, 793347), (402, 710460), (536, 532845), (540, 528898), (603, 473640), (670, 426276), (804, 355230), (1005, 284184), (1080, 264449), (1206, 236820), (1340, 213138), (1608, 177615), (1809, 157880), (2010, 142092), (2412, 118410), (2680, 106569), (3015, 94728), (3618, 78940), (3947, 72360), (4020, 71046), (4824, 59205), (6030, 47364), (7236, 39470), (7894, 36180), (8040, 35523), (9045, 31576), (11841, 24120), (12060, 23682), (14472, 19735), (15788, 18090)]