145939680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101347}}^1$

素因数の和:101368

約数の個数: 72

約数和(自身を含む): 498024072

約数和(自身を除く): 352084392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101347, 202694, 304041, 405388, 506735, 608082, 810776, 912123, 1013470, 1216164, 1520205, 1621552, 1824246, 2026940, 2432328, 3040410, 3243104, 3648492, 4053880, 4560615, 4864656, 6080820, 7296984, 8107760, 9121230, 9729312, 12161640, 14593968, 16215520, 18242460, 24323280, 29187936, 36484920, 48646560, 72969840, 145939680]

約数ペア:

[(1, 145939680), (2, 72969840), (3, 48646560), (4, 36484920), (5, 29187936), (6, 24323280), (8, 18242460), (9, 16215520), (10, 14593968), (12, 12161640), (15, 9729312), (16, 9121230), (18, 8107760), (20, 7296984), (24, 6080820), (30, 4864656), (32, 4560615), (36, 4053880), (40, 3648492), (45, 3243104), (48, 3040410), (60, 2432328), (72, 2026940), (80, 1824246), (90, 1621552), (96, 1520205), (120, 1216164), (144, 1013470), (160, 912123), (180, 810776), (240, 608082), (288, 506735), (360, 405388), (480, 304041), (720, 202694), (1440, 101347)]