80034840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11737

約数の個数: 96

約数和(自身を含む): 273826800

約数和(自身を除く): 193791960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 11701, 23402, 35103, 46804, 58505, 70206, 93608, 105309, 117010, 140412, 175515, 210618, 222319, 234020, 280824, 351030, 421236, 444638, 468040, 526545, 666957, 702060, 842472, 889276, 1053090, 1111595, 1333914, 1404120, 1778552, 2000871, 2106180, 2223190, 2667828, 3334785, 4001742, 4212360, 4446380, 5335656, 6669570, 8003484, 8892760, 10004355, 13339140, 16006968, 20008710, 26678280, 40017420, 80034840]

約数ペア:

[(1, 80034840), (2, 40017420), (3, 26678280), (4, 20008710), (5, 16006968), (6, 13339140), (8, 10004355), (9, 8892760), (10, 8003484), (12, 6669570), (15, 5335656), (18, 4446380), (19, 4212360), (20, 4001742), (24, 3334785), (30, 2667828), (36, 2223190), (38, 2106180), (40, 2000871), (45, 1778552), (57, 1404120), (60, 1333914), (72, 1111595), (76, 1053090), (90, 889276), (95, 842472), (114, 702060), (120, 666957), (152, 526545), (171, 468040), (180, 444638), (190, 421236), (228, 351030), (285, 280824), (342, 234020), (360, 222319), (380, 210618), (456, 175515), (570, 140412), (684, 117010), (760, 105309), (855, 93608), (1140, 70206), (1368, 58505), (1710, 46804), (2280, 35103), (3420, 23402), (6840, 11701)]