74102040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22871}}^1$

素因数の和:22894

約数の個数: 80

約数和(自身を含む): 249076080

約数和(自身を除く): 174974040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22871, 45742, 68613, 91484, 114355, 137226, 182968, 205839, 228710, 274452, 343065, 411678, 457420, 548904, 617517, 686130, 823356, 914840, 1029195, 1235034, 1372260, 1646712, 1852551, 2058390, 2470068, 2744520, 3087585, 3705102, 4116780, 4940136, 6175170, 7410204, 8233560, 9262755, 12350340, 14820408, 18525510, 24700680, 37051020, 74102040]

約数ペア:

[(1, 74102040), (2, 37051020), (3, 24700680), (4, 18525510), (5, 14820408), (6, 12350340), (8, 9262755), (9, 8233560), (10, 7410204), (12, 6175170), (15, 4940136), (18, 4116780), (20, 3705102), (24, 3087585), (27, 2744520), (30, 2470068), (36, 2058390), (40, 1852551), (45, 1646712), (54, 1372260), (60, 1235034), (72, 1029195), (81, 914840), (90, 823356), (108, 686130), (120, 617517), (135, 548904), (162, 457420), (180, 411678), (216, 343065), (270, 274452), (324, 228710), (360, 205839), (405, 182968), (540, 137226), (648, 114355), (810, 91484), (1080, 68613), (1620, 45742), (3240, 22871)]