73313640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67883}}^1$

素因数の和:67903

約数の個数: 64

約数和(自身を含む): 244382400

約数和(自身を除く): 171068760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 67883, 135766, 203649, 271532, 339415, 407298, 543064, 610947, 678830, 814596, 1018245, 1221894, 1357660, 1629192, 1832841, 2036490, 2443788, 2715320, 3054735, 3665682, 4072980, 4887576, 6109470, 7331364, 8145960, 9164205, 12218940, 14662728, 18328410, 24437880, 36656820, 73313640]

約数ペア:

[(1, 73313640), (2, 36656820), (3, 24437880), (4, 18328410), (5, 14662728), (6, 12218940), (8, 9164205), (9, 8145960), (10, 7331364), (12, 6109470), (15, 4887576), (18, 4072980), (20, 3665682), (24, 3054735), (27, 2715320), (30, 2443788), (36, 2036490), (40, 1832841), (45, 1629192), (54, 1357660), (60, 1221894), (72, 1018245), (90, 814596), (108, 678830), (120, 610947), (135, 543064), (180, 407298), (216, 339415), (270, 271532), (360, 203649), (540, 135766), (1080, 67883)]