80459640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13147}}^1$

素因数の和:13181

約数の個数: 96

約数和(自身を含む): 276896880

約数和(自身を除く): 196437240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 13147, 26294, 39441, 52588, 65735, 78882, 105176, 118323, 131470, 157764, 197205, 223499, 236646, 262940, 315528, 394410, 446998, 473292, 525880, 591615, 670497, 788820, 893996, 946584, 1117495, 1183230, 1340994, 1577640, 1787992, 2011491, 2234990, 2366460, 2681988, 3352485, 4022982, 4469980, 4732920, 5363976, 6704970, 8045964, 8939960, 10057455, 13409940, 16091928, 20114910, 26819880, 40229820, 80459640]

約数ペア:

[(1, 80459640), (2, 40229820), (3, 26819880), (4, 20114910), (5, 16091928), (6, 13409940), (8, 10057455), (9, 8939960), (10, 8045964), (12, 6704970), (15, 5363976), (17, 4732920), (18, 4469980), (20, 4022982), (24, 3352485), (30, 2681988), (34, 2366460), (36, 2234990), (40, 2011491), (45, 1787992), (51, 1577640), (60, 1340994), (68, 1183230), (72, 1117495), (85, 946584), (90, 893996), (102, 788820), (120, 670497), (136, 591615), (153, 525880), (170, 473292), (180, 446998), (204, 394410), (255, 315528), (306, 262940), (340, 236646), (360, 223499), (408, 197205), (510, 157764), (612, 131470), (680, 118323), (765, 105176), (1020, 78882), (1224, 65735), (1530, 52588), (2040, 39441), (3060, 26294), (6120, 13147)]