2085666480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{152461}}^1$

素因数の和:152499

約数の個数: 120

約数和(自身を含む): 7373062320

約数和(自身を除く): 5287395840

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, 6840, 13680, 152461, 304922, 457383, 609844, 762305, 914766, 1219688, 1372149, 1524610, 1829532, 2286915, 2439376, 2744298, 2896759, 3049220, 3659064, 4573830, 5488596, 5793518, 6098440, 6860745, 7318128, 8690277, 9147660, 10977192, 11587036, 12196880, 13721490, 14483795, 17380554, 18295320, 21954384, 23174072, 26070831, 27442980, 28967590, 34761108, 36590640, 43451385, 46348144, 52141662, 54885960, 57935180, 69522216, 86902770, 104283324, 109771920, 115870360, 130354155, 139044432, 173805540, 208566648, 231740720, 260708310, 347611080, 417133296, 521416620, 695222160, 1042833240, 2085666480]

約数ペア:

[(1, 2085666480), (2, 1042833240), (3, 695222160), (4, 521416620), (5, 417133296), (6, 347611080), (8, 260708310), (9, 231740720), (10, 208566648), (12, 173805540), (15, 139044432), (16, 130354155), (18, 115870360), (19, 109771920), (20, 104283324), (24, 86902770), (30, 69522216), (36, 57935180), (38, 54885960), (40, 52141662), (45, 46348144), (48, 43451385), (57, 36590640), (60, 34761108), (72, 28967590), (76, 27442980), (80, 26070831), (90, 23174072), (95, 21954384), (114, 18295320), (120, 17380554), (144, 14483795), (152, 13721490), (171, 12196880), (180, 11587036), (190, 10977192), (228, 9147660), (240, 8690277), (285, 7318128), (304, 6860745), (342, 6098440), (360, 5793518), (380, 5488596), (456, 4573830), (570, 3659064), (684, 3049220), (720, 2896759), (760, 2744298), (855, 2439376), (912, 2286915), (1140, 1829532), (1368, 1524610), (1520, 1372149), (1710, 1219688), (2280, 914766), (2736, 762305), (3420, 609844), (4560, 457383), (6840, 304922), (13680, 152461)]