72018360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10529}}^1$

素因数の和:10565

約数の個数: 96

約数和(自身を含む): 246402000

約数和(自身を除く): 174383640

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, 10529, 21058, 31587, 42116, 52645, 63174, 84232, 94761, 105290, 126348, 157935, 189522, 200051, 210580, 252696, 315870, 379044, 400102, 421160, 473805, 600153, 631740, 758088, 800204, 947610, 1000255, 1200306, 1263480, 1600408, 1800459, 1895220, 2000510, 2400612, 3000765, 3600918, 3790440, 4001020, 4801224, 6001530, 7201836, 8002040, 9002295, 12003060, 14403672, 18004590, 24006120, 36009180, 72018360]

約数ペア:

[(1, 72018360), (2, 36009180), (3, 24006120), (4, 18004590), (5, 14403672), (6, 12003060), (8, 9002295), (9, 8002040), (10, 7201836), (12, 6001530), (15, 4801224), (18, 4001020), (19, 3790440), (20, 3600918), (24, 3000765), (30, 2400612), (36, 2000510), (38, 1895220), (40, 1800459), (45, 1600408), (57, 1263480), (60, 1200306), (72, 1000255), (76, 947610), (90, 800204), (95, 758088), (114, 631740), (120, 600153), (152, 473805), (171, 421160), (180, 400102), (190, 379044), (228, 315870), (285, 252696), (342, 210580), (360, 200051), (380, 189522), (456, 157935), (570, 126348), (684, 105290), (760, 94761), (855, 84232), (1140, 63174), (1368, 52645), (1710, 42116), (2280, 31587), (3420, 21058), (6840, 10529)]