80041680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5889

約数の個数: 120

約数和(自身を含む): 283002720

約数和(自身を除く): 202961040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5851, 6840, 11702, 13680, 17553, 23404, 29255, 35106, 46808, 52659, 58510, 70212, 87765, 93616, 105318, 111169, 117020, 140424, 175530, 210636, 222338, 234040, 263295, 280848, 333507, 351060, 421272, 444676, 468080, 526590, 555845, 667014, 702120, 842544, 889352, 1000521, 1053180, 1111690, 1334028, 1404240, 1667535, 1778704, 2001042, 2106360, 2223380, 2668056, 3335070, 4002084, 4212720, 4446760, 5002605, 5336112, 6670140, 8004168, 8893520, 10005210, 13340280, 16008336, 20010420, 26680560, 40020840, 80041680]

約数ペア:

[(1, 80041680), (2, 40020840), (3, 26680560), (4, 20010420), (5, 16008336), (6, 13340280), (8, 10005210), (9, 8893520), (10, 8004168), (12, 6670140), (15, 5336112), (16, 5002605), (18, 4446760), (19, 4212720), (20, 4002084), (24, 3335070), (30, 2668056), (36, 2223380), (38, 2106360), (40, 2001042), (45, 1778704), (48, 1667535), (57, 1404240), (60, 1334028), (72, 1111690), (76, 1053180), (80, 1000521), (90, 889352), (95, 842544), (114, 702120), (120, 667014), (144, 555845), (152, 526590), (171, 468080), (180, 444676), (190, 421272), (228, 351060), (240, 333507), (285, 280848), (304, 263295), (342, 234040), (360, 222338), (380, 210636), (456, 175530), (570, 140424), (684, 117020), (720, 111169), (760, 105318), (855, 93616), (912, 87765), (1140, 70212), (1368, 58510), (1520, 52659), (1710, 46808), (2280, 35106), (2736, 29255), (3420, 23404), (4560, 17553), (5851, 13680), (6840, 11702)]