144857520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10589}}^1$

素因数の和:10627

約数の個数: 120

約数和(自身を含む): 512132400

約数和(自身を除く): 367274880

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, 10589, 13680, 21178, 31767, 42356, 52945, 63534, 84712, 95301, 105890, 127068, 158835, 169424, 190602, 201191, 211780, 254136, 317670, 381204, 402382, 423560, 476505, 508272, 603573, 635340, 762408, 804764, 847120, 953010, 1005955, 1207146, 1270680, 1524816, 1609528, 1810719, 1906020, 2011910, 2414292, 2541360, 3017865, 3219056, 3621438, 3812040, 4023820, 4828584, 6035730, 7242876, 7624080, 8047640, 9053595, 9657168, 12071460, 14485752, 16095280, 18107190, 24142920, 28971504, 36214380, 48285840, 72428760, 144857520]

約数ペア:

[(1, 144857520), (2, 72428760), (3, 48285840), (4, 36214380), (5, 28971504), (6, 24142920), (8, 18107190), (9, 16095280), (10, 14485752), (12, 12071460), (15, 9657168), (16, 9053595), (18, 8047640), (19, 7624080), (20, 7242876), (24, 6035730), (30, 4828584), (36, 4023820), (38, 3812040), (40, 3621438), (45, 3219056), (48, 3017865), (57, 2541360), (60, 2414292), (72, 2011910), (76, 1906020), (80, 1810719), (90, 1609528), (95, 1524816), (114, 1270680), (120, 1207146), (144, 1005955), (152, 953010), (171, 847120), (180, 804764), (190, 762408), (228, 635340), (240, 603573), (285, 508272), (304, 476505), (342, 423560), (360, 402382), (380, 381204), (456, 317670), (570, 254136), (684, 211780), (720, 201191), (760, 190602), (855, 169424), (912, 158835), (1140, 127068), (1368, 105890), (1520, 95301), (1710, 84712), (2280, 63534), (2736, 52945), (3420, 42356), (4560, 31767), (6840, 21178), (10589, 13680)]