1271795040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{294397}}^1$

素因数の和:294421

約数の個数: 96

約数和(自身を含む): 4451297760

約数和(自身を除く): 3179502720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 294397, 588794, 883191, 1177588, 1471985, 1766382, 2355176, 2649573, 2943970, 3532764, 4415955, 4710352, 5299146, 5887940, 7065528, 7948719, 8831910, 9420704, 10598292, 11775880, 13247865, 14131056, 15897438, 17663820, 21196584, 23551760, 26495730, 28262112, 31794876, 35327640, 39743595, 42393168, 47103520, 52991460, 63589752, 70655280, 79487190, 84786336, 105982920, 127179504, 141310560, 158974380, 211965840, 254359008, 317948760, 423931680, 635897520, 1271795040]

約数ペア:

[(1, 1271795040), (2, 635897520), (3, 423931680), (4, 317948760), (5, 254359008), (6, 211965840), (8, 158974380), (9, 141310560), (10, 127179504), (12, 105982920), (15, 84786336), (16, 79487190), (18, 70655280), (20, 63589752), (24, 52991460), (27, 47103520), (30, 42393168), (32, 39743595), (36, 35327640), (40, 31794876), (45, 28262112), (48, 26495730), (54, 23551760), (60, 21196584), (72, 17663820), (80, 15897438), (90, 14131056), (96, 13247865), (108, 11775880), (120, 10598292), (135, 9420704), (144, 8831910), (160, 7948719), (180, 7065528), (216, 5887940), (240, 5299146), (270, 4710352), (288, 4415955), (360, 3532764), (432, 2943970), (480, 2649573), (540, 2355176), (720, 1766382), (864, 1471985), (1080, 1177588), (1440, 883191), (2160, 588794), (4320, 294397)]