244717380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79973}}^1$

素因数の和:80005

約数の個数: 72

約数和(自身を含む): 785984472

約数和(自身を除く): 541267092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 79973, 159946, 239919, 319892, 399865, 479838, 719757, 799730, 959676, 1199595, 1359541, 1439514, 1599460, 2399190, 2719082, 2879028, 3598785, 4078623, 4798380, 5438164, 6797705, 7197570, 8157246, 12235869, 13595410, 14395140, 16314492, 20393115, 24471738, 27190820, 40786230, 48943476, 61179345, 81572460, 122358690, 244717380]

約数ペア:

[(1, 244717380), (2, 122358690), (3, 81572460), (4, 61179345), (5, 48943476), (6, 40786230), (9, 27190820), (10, 24471738), (12, 20393115), (15, 16314492), (17, 14395140), (18, 13595410), (20, 12235869), (30, 8157246), (34, 7197570), (36, 6797705), (45, 5438164), (51, 4798380), (60, 4078623), (68, 3598785), (85, 2879028), (90, 2719082), (102, 2399190), (153, 1599460), (170, 1439514), (180, 1359541), (204, 1199595), (255, 959676), (306, 799730), (340, 719757), (510, 479838), (612, 399865), (765, 319892), (1020, 239919), (1530, 159946), (3060, 79973)]